Question

Which expression has a solution of 12, if m = 7?

5 - m
m + 5
m - 5
m + 7

Answer 1

m + 5

because if m=7 then 7 + 5 = 12

Answer 2

Answer:

m+5

EXPLANATION:

m=7

5-7=2

m+5=12

m+7=14