Solve for x
x=-\frac{3y}{2}+70
Solve for y
y=\frac{140-2x}{3}
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2x+3y=140
Swap sides so that all variable terms are on the left hand side.
2x=140-3y
Subtract 3y from both sides.
\frac{2x}{2}=\frac{140-3y}{2}
Divide both sides by 2.
x=\frac{140-3y}{2}
Dividing by 2 undoes the multiplication by 2.
x=-\frac{3y}{2}+70
Divide 140-3y by 2.
2x+3y=140
Swap sides so that all variable terms are on the left hand side.
3y=140-2x
Subtract 2x from both sides.
\frac{3y}{3}=\frac{140-2x}{3}
Divide both sides by 3.
y=\frac{140-2x}{3}
Dividing by 3 undoes the multiplication by 3.
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