Solve for x
x=-\frac{4y}{5}+8
Solve for y
y=-\frac{5x}{4}+10
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10x=80-8y
Subtract 8y from both sides.
\frac{10x}{10}=\frac{80-8y}{10}
Divide both sides by 10.
x=\frac{80-8y}{10}
Dividing by 10 undoes the multiplication by 10.
x=-\frac{4y}{5}+8
Divide 80-8y by 10.
8y=80-10x
Subtract 10x from both sides.
\frac{8y}{8}=\frac{80-10x}{8}
Divide both sides by 8.
y=\frac{80-10x}{8}
Dividing by 8 undoes the multiplication by 8.
y=-\frac{5x}{4}+10
Divide 80-10x by 8.
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