solve -3.2=2.5+1.2m

Mathematics · Middle School · Wed Jan 13 2021

Answered on

We have, 

-3.2=2.5+1.2m
Transposing 2.5 to other side, we get

1.2m = -3.2 - 2.5

1.2m = -5.7

Dividing both sides by 1.2, we get

1.2m/1.2 = -5.7/1.2

m = -4.75