Solve for y
y=\frac{x-8}{4}
Solve for x
x=4\left(y+2\right)
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-4y=8-x
Subtract x from both sides.
\frac{-4y}{-4}=\frac{8-x}{-4}
Divide both sides by -4.
y=\frac{8-x}{-4}
Dividing by -4 undoes the multiplication by -4.
y=\frac{x}{4}-2
Divide 8-x by -4.
x=8+4y
Add 4y to both sides.
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Limits
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