Solve for x
x=-y-7
Solve for y
y=-x-7
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-x=7+y
Add y to both sides.
-x=y+7
The equation is in standard form.
\frac{-x}{-1}=\frac{y+7}{-1}
Divide both sides by -1.
x=\frac{y+7}{-1}
Dividing by -1 undoes the multiplication by -1.
x=-\left(y+7\right)
Divide 7+y by -1.
-y=7+x
Add x to both sides.
-y=x+7
The equation is in standard form.
\frac{-y}{-1}=\frac{x+7}{-1}
Divide both sides by -1.
y=\frac{x+7}{-1}
Dividing by -1 undoes the multiplication by -1.
y=-\left(x+7\right)
Divide 7+x by -1.
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