Solve for x
x=5y-2
Solve for y
y=\frac{x+2}{5}
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-3x=6-15y
Subtract 15y from both sides.
\frac{-3x}{-3}=\frac{6-15y}{-3}
Divide both sides by -3.
x=\frac{6-15y}{-3}
Dividing by -3 undoes the multiplication by -3.
x=5y-2
Divide 6-15y by -3.
15y=6+3x
Add 3x to both sides.
15y=3x+6
The equation is in standard form.
\frac{15y}{15}=\frac{3x+6}{15}
Divide both sides by 15.
y=\frac{3x+6}{15}
Dividing by 15 undoes the multiplication by 15.
y=\frac{x+2}{5}
Divide 6+3x by 15.
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