25 ! solve: negative 1/2 x + 2 = −x + 7 select one: a. 10 b. 5 over 2 c. 2 over 5 d. 20

There you go... a. 10

If we add x to both sides, we get rid of the x on the right side which leaves us 1/2x + 2 = 7. (1/2=0.5)

Then if we substract 2 from both sides, we will get 1/2x = 5

If half of x = 5, then the whole of x = 10.