Question

7a-3=-31 help please

Answer 1

A=-4

Explanation:

Add 3 to both sides of the equation:

7a-3 = -31

7a -3 +3 = -31 +3

Simplify:

7a = -28

Divide both sides of the equation by the same term:

7a = -28

7a/7 = -28/7

Simplify again:

A= -4

Answer:

A = -4