Solve for x
x=-2y-14
Solve for y
y=-\frac{x}{2}-7
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4x+56=-8y
Swap sides so that all variable terms are on the left hand side.
4x=-8y-56
Subtract 56 from both sides.
\frac{4x}{4}=\frac{-8y-56}{4}
Divide both sides by 4.
x=\frac{-8y-56}{4}
Dividing by 4 undoes the multiplication by 4.
x=-2y-14
Divide -8y-56 by 4.
-8y=4x+56
The equation is in standard form.
\frac{-8y}{-8}=\frac{4x+56}{-8}
Divide both sides by -8.
y=\frac{4x+56}{-8}
Dividing by -8 undoes the multiplication by -8.
y=-\frac{x}{2}-7
Divide 56+4x by -8.
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Limits
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