Solve for x
x=-\frac{y}{18}+\frac{5}{6}
Solve for y
y=15-18x
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y=-18x+15
Multiply 6 and -3 to get -18.
-18x+15=y
Swap sides so that all variable terms are on the left hand side.
-18x=y-15
Subtract 15 from both sides.
\frac{-18x}{-18}=\frac{y-15}{-18}
Divide both sides by -18.
x=\frac{y-15}{-18}
Dividing by -18 undoes the multiplication by -18.
x=-\frac{y}{18}+\frac{5}{6}
Divide y-15 by -18.
y=-18x+15
Multiply 6 and -3 to get -18.
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Limits
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