Question

For each value of x, determine where it is solution to -45=-3(x+7)

Answer 1

Given:

-45 = -3(x+ 7)

Divide both-side of the equation by -3

15 = x + 7

Subtract 7 from both-side of teh equation.

15 - 7 = x

8 = x

Therefore, the solution is x = 8