Solve for y
y=-\frac{x}{8}
Solve for x
x=-8y
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8y=-x
Subtract x from both sides. Anything subtracted from zero gives its negation.
\frac{8y}{8}=-\frac{x}{8}
Divide both sides by 8.
y=-\frac{x}{8}
Dividing by 8 undoes the multiplication by 8.
x=-8y
Subtract 8y from both sides. Anything subtracted from zero gives its negation.
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