Solve for x
x=9y-32
Solve for y
y=\frac{x+32}{9}
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x-4=9y-36
Use the distributive property to multiply 9 by y-4.
x=9y-36+4
Add 4 to both sides.
x=9y-32
Add -36 and 4 to get -32.
x-4=9y-36
Use the distributive property to multiply 9 by y-4.
9y-36=x-4
Swap sides so that all variable terms are on the left hand side.
9y=x-4+36
Add 36 to both sides.
9y=x+32
Add -4 and 36 to get 32.
\frac{9y}{9}=\frac{x+32}{9}
Divide both sides by 9.
y=\frac{x+32}{9}
Dividing by 9 undoes the multiplication by 9.
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