Solve for m
m=-\frac{5n}{14}+\frac{4}{7}
Solve for n
n=\frac{8-14m}{5}
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14m=8-5n
Subtract 5n from both sides.
\frac{14m}{14}=\frac{8-5n}{14}
Divide both sides by 14.
m=\frac{8-5n}{14}
Dividing by 14 undoes the multiplication by 14.
m=-\frac{5n}{14}+\frac{4}{7}
Divide 8-5n by 14.
5n=8-14m
Subtract 14m from both sides.
\frac{5n}{5}=\frac{8-14m}{5}
Divide both sides by 5.
n=\frac{8-14m}{5}
Dividing by 5 undoes the multiplication by 5.
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