Question

Which ones are the right answer?

Answer 1

D and E

Explanation:

When solving, the left side and right side have to be the same.

D) 3(x - 1) = 3x - 3

use the distributive property on the left

3x - 3 = 3x - 3

E) 2x + 2 = 2(x + 1)

use the distributive property on the right

2x + 2 = 2x + 2