Solve for m
m=3
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5m-7=8
Subtract 10 from 18 to get 8.
5m=8+7
Add 7 to both sides.
5m=15
Add 8 and 7 to get 15.
m=\frac{15}{5}
Divide both sides by 5.
m=3
Divide 15 by 5 to get 3.
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