Solve for x
x=\frac{4y}{15}
Solve for y
y=\frac{15x}{4}
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30x+2y=10y
Swap sides so that all variable terms are on the left hand side.
30x=10y-2y
Subtract 2y from both sides.
30x=8y
Combine 10y and -2y to get 8y.
\frac{30x}{30}=\frac{8y}{30}
Divide both sides by 30.
x=\frac{8y}{30}
Dividing by 30 undoes the multiplication by 30.
x=\frac{4y}{15}
Divide 8y by 30.
10y-2y=30x
Subtract 2y from both sides.
8y=30x
Combine 10y and -2y to get 8y.
\frac{8y}{8}=\frac{30x}{8}
Divide both sides by 8.
y=\frac{30x}{8}
Dividing by 8 undoes the multiplication by 8.
y=\frac{15x}{4}
Divide 30x by 8.
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