Answer :
10m-p= -h
Add p on both sides
10m - p + p = -h + p
10m = -h + p
Divide both sides by 10
m = [tex] \frac{-h+p}{10} [/tex]
Add p on both sides
10m - p + p = -h + p
10m = -h + p
Divide both sides by 10
m = [tex] \frac{-h+p}{10} [/tex]