Solve for g
g=2m-15
Solve for m
m=\frac{g+15}{2}
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-g=m+15-3m
Subtract 3m from both sides.
-g=-2m+15
Combine m and -3m to get -2m.
-g=15-2m
The equation is in standard form.
\frac{-g}{-1}=\frac{15-2m}{-1}
Divide both sides by -1.
g=\frac{15-2m}{-1}
Dividing by -1 undoes the multiplication by -1.
g=2m-15
Divide -2m+15 by -1.
3m-g-m=15
Subtract m from both sides.
2m-g=15
Combine 3m and -m to get 2m.
2m=15+g
Add g to both sides.
2m=g+15
The equation is in standard form.
\frac{2m}{2}=\frac{g+15}{2}
Divide both sides by 2.
m=\frac{g+15}{2}
Dividing by 2 undoes the multiplication by 2.
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