Question

-10 = 2a - 4

a = -7
a = -3
a = 3
a = 7

Answer 1

Answer:

Your answer would be a=-3

Step-by-step explanation:

Moved all terms that didn't contain a to the right side, and solved.

Answer 2

Answer:

Your answer would be a=-3

Step-by-step explanation:

Moved all terms that didn't contain a to the right side, and solved.