Solve for x
x=\frac{2-y}{5}
Solve for y
y=2-5x
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-10x=-4+2y
Add 2y to both sides.
-10x=2y-4
The equation is in standard form.
\frac{-10x}{-10}=\frac{2y-4}{-10}
Divide both sides by -10.
x=\frac{2y-4}{-10}
Dividing by -10 undoes the multiplication by -10.
x=\frac{2-y}{5}
Divide -4+2y by -10.
-2y=-4+10x
Add 10x to both sides.
-2y=10x-4
The equation is in standard form.
\frac{-2y}{-2}=\frac{10x-4}{-2}
Divide both sides by -2.
y=\frac{10x-4}{-2}
Dividing by -2 undoes the multiplication by -2.
y=2-5x
Divide -4+10x by -2.
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