Solve for m
m=\frac{3}{4}=0.75
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7m+1-3m=4
Subtract 3m from both sides.
4m+1=4
Combine 7m and -3m to get 4m.
4m=4-1
Subtract 1 from both sides.
4m=3
Subtract 1 from 4 to get 3.
m=\frac{3}{4}
Divide both sides by 4.
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