4/x + 5x = 5(x-8) Choices:
A) -9	B) -1/3	C) -1/9	D) -1/10	E) 9
We can solve - expand the right side, multiply by x on both sides and then subtract away the 5x^2 terms:   (4/X) + 5x = 5(x-8)   (4/x) + 5x = 5x - 40   4 + 5x^2 = 5x^2 - 40x   4 = -40x   -1/10 = x   and to confirm, you can plug that answer back into the original equation to see that it makes the left and right sides equal.   -1/10
<result>D</result>
4/x + 5x = 5(x-8)