Solve for x
x=-\frac{441y}{20}+3.405
Solve for y
y=-\frac{20x}{441}+\frac{227}{1470}
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100x=340.5-2205y
Subtract 2205y from both sides.
\frac{100x}{100}=\frac{340.5-2205y}{100}
Divide both sides by 100.
x=\frac{340.5-2205y}{100}
Dividing by 100 undoes the multiplication by 100.
x=-\frac{441y}{20}+\frac{681}{200}
Divide 340.5-2205y by 100.
2205y=340.5-100x
Subtract 100x from both sides.
\frac{2205y}{2205}=\frac{340.5-100x}{2205}
Divide both sides by 2205.
y=\frac{340.5-100x}{2205}
Dividing by 2205 undoes the multiplication by 2205.
y=-\frac{20x}{441}+\frac{227}{1470}
Divide 340.5-100x by 2205.
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