Question

The solution of the equation 3m +7 = 16 is 3
The solution of the equation 3m +7 = 16 is 3

Answer 1

$3m + 7 = 16 \\ \\ 3m = 16 - 7 \\ \\ 3m = 9 \\ \\ m = \frac{9}{3} \\ \\ m = 3.$

Answer 2

$3m+7=16 \\ \\ 3 m=16−7 \\ \\ m= \frac{9}{3} \\ \\ m=3.$