Solve for x
x=-\frac{17y}{15}+\frac{7}{5}
Solve for y
y=\frac{21-15x}{17}
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15x=21-17y
Subtract 17y from both sides.
\frac{15x}{15}=\frac{21-17y}{15}
Divide both sides by 15.
x=\frac{21-17y}{15}
Dividing by 15 undoes the multiplication by 15.
x=-\frac{17y}{15}+\frac{7}{5}
Divide 21-17y by 15.
17y=21-15x
Subtract 15x from both sides.
\frac{17y}{17}=\frac{21-15x}{17}
Divide both sides by 17.
y=\frac{21-15x}{17}
Dividing by 17 undoes the multiplication by 17.
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