r + 3*r, 0 = -2*r + 6. What is the tens digit of q?
5
Suppose 90 = 5*n - 10. Let m be (-8)/n - 52/(-5). Let b = m - 7. What is the units digit of b?
3
Suppose -2*r + 22 = 2*r + 5*l, -4*l = 8. What is the units digit of r?
8
Let y(j) = -2*j**3 + j**2 + j + 1. Let o be y(-1). Suppose 2*p + 5*z - 21 = 0, -o*p + 5*z - 9 = -p. Suppose -3*i - p + 27 = 0. What is the units digit of i?
8
Suppose 0 = 2*j - 3*y + 2, 0 = -2*j + 4*y - 0 - 2. Let b be (-4 - j)*2/3. What is the units digit of b/4 + 38/4?
9
Suppose -3*s + 10 = -2. Suppose 3*r = -3*i + 39, s*i + 0*i - 54 = -2*r. Let o = i + -4. What is the units digit of o?
0
Let v = -129 - -219. What is the tens digit of v?
9
Let j(f) = f**3 - 5*f**2 + 5*f - 6. Let b be j(4). Let w be (-20)/25*15/b. Let l = w + -3. What is the units digit of l?
3
Let l = 94 + -53. What is the tens digit of l?
4
Let k(h) = h + 4. Let g be k(-7). Let q = -4 - g. Let v = q - -8. What is the units digit of v?
7
Let u = -22 + 107. What is the units digit of u?
5
Let c be 3/(-3 - 3)*-4. Suppose 0 = -c*w - w + 3. Suppose w - 5 = -2*u. What is the units digit of u?
2
Let f be (-6)/9 - 6/(-9). Suppose 40 = 5*d - f*d. What is the units digit of d?
8
Let k(f) be the first derivative of f**2/2 + 3*f - 1. What is the units digit of k(4)?
7
Suppose 3*c = 2*f - 32, 2 = -2*c - 3*f - 2. Let o = 14 - c. What is the tens digit of o?
2
Suppose 0 = -5*l - 67 - 23. Suppose -5*k + 8 = -2. What is the units digit of l/(k*-1 - 0)?
9
Let q = -23 - -54. What is the units digit of q?
1
Let j(g) be the third derivative of g**5/60 - g**4/24 + g**3/6 + 3*g**2. What is the tens digit of j(-3)?
1
Let i(c) = c + 33. What is the tens digit of i(-14)?
1
Suppose -1 = -w + 6. What is the units digit of ((-2)/(-3))/(w/21)?
2
Suppose 4*p = -2*b + 28, 5*p - 20 = p. Suppose b*i = 3*i. Suppose -1 = -a - i. What is the units digit of a?
1
Suppose -5*g = 3*p + 2 + 4, -2*p - 5*g - 9 = 0. Let n = 5 - p. Suppose -n*x + 8 = 2. What is the units digit of x?
3
Suppose 0 = -3*y + 6*y - 48. Let c = y - 8. Let p = c + -5. What is the units digit of p?
3
Suppose 0 = -2*l + l. What is the units digit of 2 - (-10)/(l - -2)?
7
Let o be 12/10*(-7 - -2). Suppose 2*j - 3 = i, 4*i - 5*j + 9 = 2*i. What is the tens digit of (-86)/o + i/(-9)?
1
Let z = 5 + -3. Suppose 2*q = -0*n + 4*n + z, 5*q - 2*n + 35 = 0. Let s = -6 - q. What is the units digit of s?
3
Let t be 64/2 + 4/(-2). Suppose t = 2*i + i. Suppose z = -p - p + i, 3*p = -z + 12. What is the units digit of z?
6
Suppose 3*k - 506 = -5*i + 95, -4*i + 468 = -4*k. What is the tens digit of i?
1
Let s = 6 - 2. Suppose -15 - 13 = -3*j + 5*x, 2*x - 46 = -s*j. What is the tens digit of j?
1
What is the units digit of (62 - -7)/(-1 + 2)?
9
Let j be (-5)/1*(0 + -1). Suppose 0*i + 3*i + 5*k - 235 = 0, -j*i + 401 = -k. Suppose 3*d = -d + i. What is the units digit of d?
0
Let h be 12/(-1 - 0/(-4)). Let y = h - -38. What is the units digit of y?
6
Let i be 2/(-3) - 10/(-6). Let j be i - (2/1 + -26). Suppose j = 5*f - h - 0*h, -4*f + 5*h - 1 = 0. What is the units digit of f?
6
Suppose 0*s + 2*s - 118 = 0. Suppose 2*r + 3*g = -2*r + s, -38 = -3*r - g. What is the tens digit of r?
1
Suppose -162 = -3*w - 12. What is the units digit of w?
0
Let c(n) be the second derivative of n**4/12 - 4*n**3/3 + 2*n**2 + n. What is the units digit of c(8)?
4
Let l(v) = -v**2 - 9*v + 7. Let d be l(-8). Let x(i) = d - 15 - 4*i + i**2. What is the units digit of x(6)?
2
Let d(l) = -2*l - 8. What is the units digit of d(-10)?
2
Let k = 108 - -102. What is the units digit of k?
0
Let n = 32 - 18. Let a = n - 6. What is the units digit of a?
8
Suppose 4*n + 0*n = 1620. What is the tens digit of n?
0
Let i(k) = k**3 - 3*k**2 - 3*k - 1. Let y be i(4). Suppose -2*n - 2*n + y*g + 93 = 0, 0 = 4*n + 4*g - 72. What is the units digit of n?
1
Let r = -327 + 461. What is the tens digit of r?
3
Suppose 12 = 3*c, -4*c - 1 + 5 = -2*v. Suppose v*w + 72 = 11*w - 2*u, -3*u = 3*w - 39. What is the units digit of w?
4
Suppose -3*y - 37 = 44. Let z be 6/(-2)*18/y. Suppose -29 = -z*p - 9. What is the units digit of p?
0
Suppose 2*f + 4 - 11 = -5*p, 5*f = -5*p + 25. Suppose c = 10 + f. What is the tens digit of c?
1
Suppose -2*m = 3*m - 3*i - 26, i - 18 = -5*m. Suppose 0 = 3*h - m*t - 21, -5*h + 18 = -h - 2*t. What is the units digit of h?
3
Let s(n) = -4*n - 2 - 1 - 2. What is the tens digit of s(-4)?
1
Suppose -21*t = -9*t - 852. What is the units digit of t?
1
What is the units digit of 2 + (-5)/2 + (-313)/(-2)?
6
Let t be 39*(4 - 39/9). Let l = 31 + t. What is the units digit of l?
8
Suppose 37 - 7 = 5*d. Suppose -l - 3*q = -20 - 70, 3*q = -d. Suppose -16 = 5*c - l. What is the units digit of c?
6
Let x(a) = -a**3 + a**2 + a + 12. Suppose -4*c - 20 = 3*m, 3*m = 2*c - 3*c - 5. What is the tens digit of x(m)?
1
Suppose 4 = 2*q - 2. Suppose -2*g = -3*g + q. What is the units digit of g?
3
Suppose -2*g = -39 - 39. Suppose -4*s + 9 = -g. What is the tens digit of s?
1
Let c(b) = -4*b**2 - 2*b**2 - 6 + 7*b**2 - 4*b. What is the units digit of c(6)?
6
Let k = 40 + -29. Let y be 0/((-6)/((-4)/(-2))). Let g = y + k. What is the tens digit of g?
1
Let l(p) be the second derivative of p**6/360 - p**5/60 - p**4/8 - p**3/3 - 2*p. Let a(j) be the second derivative of l(j). What is the units digit of a(4)?
5
Suppose 1975 - 235 = 6*i. What is the units digit of i?
0
Suppose -17 = -4*l + 63. What is the tens digit of l?
2
Let a = 5 + -19. What is the units digit of (-42)/a - (1 + 1)?
1
Suppose 0*c - 2 = 2*c. What is the units digit of -1 + c + (13 - -1)?
2
Suppose -30 = 5*d - 70. Suppose 0 = -2*k - 0 + d. What is the units digit of k?
4
Let p = -10 + 10. Suppose p = -0*z + z - 16. What is the tens digit of z?
1
Let h be 3/2*(-36)/(-27). What is the units digit of (0 - 1)/(h/(-4))?
2
Let a be (-2)/11 - (-8)/44. Suppose -3*q + a*q + 3 = 0. What is the units digit of q/2 - (-102)/12?
9
Let l(i) = -i**3 + i**2 + i + 13. Let b be l(0). What is the tens digit of b + ((-4)/(-4) - -2)?
1
Suppose -l = -3*c - 9, -18 - 31 = -4*l - c. What is the tens digit of l?
1
Suppose 0 = -o - 1 + 3. What is the units digit of 10 - o*6/4?
7
Let o(x) = -x - 1. Suppose 5*g = q - 5, 0*q - 5 = 5*q + 5*g. Let u be o(q). Let b = u - -6. What is the units digit of b?
5
Let b be -1*58 - (-1 - -2). Let m = b - -84. What is the units digit of m?
5
Let a be 16/(-4)*(-38)/8. Suppose 0 = -5*u + 181 + a. What is the tens digit of u?
4
Let a = -20 - -51. What is the units digit of a?
1
Let u(p) = 4*p. Let x be u(-4). What is the units digit of x/(-3) - 2/(-3)?
6
Suppose -10 = -p + 6. Let g = 25 - p. What is the units digit of g?
9
Suppose -2*t + 7 = -5*l + 3, 0 = 5*t - 5*l + 5. Let k(q) = -q**3 - 2*q**2 + 2*q - 1. What is the units digit of k(t)?
2
Suppose -3*b + 12 + 3 = 0. What is the units digit of b?
5
What is the units digit of 138 + (-12)/4 + 5?
0
Let t(v) = -v**3 - 4*v**2 + 7*v - 21. What is the tens digit of t(-9)?
2
Suppose -2*b + 5*d = -35, 2*d - 7*d = 2*b - 5. What is the tens digit of b?
1
Let o = -9 + 11. Suppose -5*b - o*h + 32 + 53 = 0, -4*h - 96 = -4*b. What is the units digit of b?
9
Let c(o) = 2*o + 4. Let w be c(-6). What is the tens digit of 0 + 29 + w + 10?
3
Suppose v - 4*v + 3 = 0. What is the units digit of (-16)/(-8) - (-12 - v)?
5
Let v = -8 - -13. Suppose -2*j = -5*u + 3*u - 24, 0 = -4*j - v*u + 21. What is the units digit of j?
9
Suppose 0 = -4*o + o - 9. What is the units digit of (-7)/o + 2/3?
3
Let y = 3 - 0. Suppose 4*u + 4*s - 24 = 0, u - 5*s + 9 = -y. Suppose -5*i + 3*o + o = u, 4*o - 11 = -3*i. What is the units digit of i?
1
Let i be -8 + 6 + (18 - 0). Let f = i - 25. Let l = 18 + f. What is the units digit of l?
9
Suppose 29 = -4*m + 153. What is the tens digit of m?
3
Let b(f) = f**3 + 7*f**2 + 5*f + 4. Let z be b(-6). Suppose 3*g = 5*n - n - 20, -2*n + z = -2*g. What is the units digit of (2 - (g - -2)) + 5?
5
Suppose -5*q = -2*q. Suppose 1 = -q*b + b. What is the units digit of b?
1
Let m(c) = c - 1. Let r be m(1). Suppose 6 = 2*w + 2*p, -15 = -5*w + p - r*p. Suppose 3*f + j - 27 = 0, 0 = -w*f - 2*j - 0*j + 30. What is the units digit of f?
8
Let r be -2 - -2 - 1/1. What is the units digit of ((-2)/r)/(4/14)?
7
Let l be (4/3)/((-1)/(-3)). Suppose 24 = l*b + 4. What is the units digit of b?
5