Solve for x
x=\frac{185-13y}{8}
Solve for y
y=\frac{185-8x}{13}
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8x+13y=185
Add 115 and 70 to get 185.
8x=185-13y
Subtract 13y from both sides.
\frac{8x}{8}=\frac{185-13y}{8}
Divide both sides by 8.
x=\frac{185-13y}{8}
Dividing by 8 undoes the multiplication by 8.
8x+13y=185
Add 115 and 70 to get 185.
13y=185-8x
Subtract 8x from both sides.
\frac{13y}{13}=\frac{185-8x}{13}
Divide both sides by 13.
y=\frac{185-8x}{13}
Dividing by 13 undoes the multiplication by 13.
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