Solve for Y
Y=\frac{2\left(x+45\right)}{13}
Solve for x
x=\frac{13Y}{2}-45
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13Y=90+2x
Add 2x to both sides.
13Y=2x+90
The equation is in standard form.
\frac{13Y}{13}=\frac{2x+90}{13}
Divide both sides by 13.
Y=\frac{2x+90}{13}
Dividing by 13 undoes the multiplication by 13.
-2x=90-13Y
Subtract 13Y from both sides.
\frac{-2x}{-2}=\frac{90-13Y}{-2}
Divide both sides by -2.
x=\frac{90-13Y}{-2}
Dividing by -2 undoes the multiplication by -2.
x=\frac{13Y}{2}-45
Divide 90-13Y by -2.
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