Question

Which equation has solution x = -3?
a. 2x - 7 = -1
b. 3x 8 = 1
c. 1 2 x 8 = 10
d. 1 2 (2x - 6) = -6?

Answer 1

Hello there.

Which equation has solution x = -3?

$\frac{1}{2} (2x - 6) = -6?$