Solve for x_2
x_{2}=2\left(y-1\right)
Solve for y
y=\frac{x_{2}+2}{2}
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x_{2}=2y+34-36
Subtract 36 from both sides.
x_{2}=2y-2
Subtract 36 from 34 to get -2.
2y+34=x_{2}+36
Swap sides so that all variable terms are on the left hand side.
2y=x_{2}+36-34
Subtract 34 from both sides.
2y=x_{2}+2
Subtract 34 from 36 to get 2.
\frac{2y}{2}=\frac{x_{2}+2}{2}
Divide both sides by 2.
y=\frac{x_{2}+2}{2}
Dividing by 2 undoes the multiplication by 2.
y=\frac{x_{2}}{2}+1
Divide x_{2}+2 by 2.
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