Solve for x
x=\frac{y-47}{4}
Solve for y
y=4x+47
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4x=-47+y
Add y to both sides.
4x=y-47
The equation is in standard form.
\frac{4x}{4}=\frac{y-47}{4}
Divide both sides by 4.
x=\frac{y-47}{4}
Dividing by 4 undoes the multiplication by 4.
-y=-47-4x
Subtract 4x from both sides.
-y=-4x-47
The equation is in standard form.
\frac{-y}{-1}=\frac{-4x-47}{-1}
Divide both sides by -1.
y=\frac{-4x-47}{-1}
Dividing by -1 undoes the multiplication by -1.
y=4x+47
Divide -47-4x by -1.
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Limits
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