For what value of k will the two equations 2x + 4 = 4(x - 2) and -x + k = 2x - 1 have the same solution?
Choose the correct choice from the following
A) 15
B) 16
C) 18
D) 19
E) 17
Solve the first equation 2x + 4 = 4(x - 2) to obtain .   x = 6   Substitute x by 6 (same solution) in the second equation and solve for k.   - 6 + k = 2(6) - 1   solve for k.   k = 17   correct answer 17
<result>E</result>
For what value of k will the two equations 2x + 4 = 4(x - 2) and -x + k = 2x - 1 have the same solution?