Solve for a
a=14-b
Solve for b
b=14-a
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4a=56-4b
Subtract 4b from both sides.
\frac{4a}{4}=\frac{56-4b}{4}
Divide both sides by 4.
a=\frac{56-4b}{4}
Dividing by 4 undoes the multiplication by 4.
a=14-b
Divide 56-4b by 4.
4b=56-4a
Subtract 4a from both sides.
\frac{4b}{4}=\frac{56-4a}{4}
Divide both sides by 4.
b=\frac{56-4a}{4}
Dividing by 4 undoes the multiplication by 4.
b=14-a
Divide 56-4a by 4.
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