What is the first step in solving the equation 12(x + 7) = 0 for z? (1 point)
O Divide both sides by 12.
Add 7 to both sides.
Subtract 7 from both sides.
O Multiply both sides by 12.
1 answer
The first step in solving the equation 12(x + 7) = 0 for x is to divide both sides by 12.