Solve for x
x=-\frac{3y}{4}+\frac{39}{2}
Solve for y
y=-\frac{4x}{3}+26
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4x=78-3y
The equation is in standard form.
\frac{4x}{4}=\frac{78-3y}{4}
Divide both sides by 4.
x=\frac{78-3y}{4}
Dividing by 4 undoes the multiplication by 4.
x=-\frac{3y}{4}+\frac{39}{2}
Divide 78-3y by 4.
78-3y=4x
Swap sides so that all variable terms are on the left hand side.
-3y=4x-78
Subtract 78 from both sides.
\frac{-3y}{-3}=\frac{4x-78}{-3}
Divide both sides by -3.
y=\frac{4x-78}{-3}
Dividing by -3 undoes the multiplication by -3.
y=-\frac{4x}{3}+26
Divide 4x-78 by -3.
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