Solve for b
b=-\frac{a}{2}+52
Solve for a
a=104-2b
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2b=104-a
Subtract a from both sides.
\frac{2b}{2}=\frac{104-a}{2}
Divide both sides by 2.
b=\frac{104-a}{2}
Dividing by 2 undoes the multiplication by 2.
b=-\frac{a}{2}+52
Divide 104-a by 2.
a=104-2b
Subtract 2b from both sides.
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