Solve for x
x=-\frac{3y}{5}+3
Solve for y
y=-\frac{5x}{3}+5
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15x=45-9y
Subtract 9y from both sides.
\frac{15x}{15}=\frac{45-9y}{15}
Divide both sides by 15.
x=\frac{45-9y}{15}
Dividing by 15 undoes the multiplication by 15.
x=-\frac{3y}{5}+3
Divide 45-9y by 15.
9y=45-15x
Subtract 15x from both sides.
\frac{9y}{9}=\frac{45-15x}{9}
Divide both sides by 9.
y=\frac{45-15x}{9}
Dividing by 9 undoes the multiplication by 9.
y=-\frac{5x}{3}+5
Divide 45-15x by 9.
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