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2m-3=3x+7-x
Subtract x from both sides.
2m-3=2x+7
Combine 3x and -x to get 2x.
2m=2x+7+3
Add 3 to both sides.
2m=2x+10
Add 7 and 3 to get 10.
\frac{2m}{2}=\frac{2x+10}{2}
Divide both sides by 2.
m=\frac{2x+10}{2}
Dividing by 2 undoes the multiplication by 2.
m=x+5
Divide 10+2x by 2.
x+2m-3-3x=7
Subtract 3x from both sides.
-2x+2m-3=7
Combine x and -3x to get -2x.
-2x-3=7-2m
Subtract 2m from both sides.
-2x=7-2m+3
Add 3 to both sides.
-2x=10-2m
Add 7 and 3 to get 10.
\frac{-2x}{-2}=\frac{10-2m}{-2}
Divide both sides by -2.
x=\frac{10-2m}{-2}
Dividing by -2 undoes the multiplication by -2.
x=m-5
Divide 10-2m by -2.