Solve for x
x=-\frac{21y}{10}+\frac{253}{2}
Solve for y
y=\frac{1265-10x}{21}
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100x=12650-210y
Subtract 210y from both sides.
\frac{100x}{100}=\frac{12650-210y}{100}
Divide both sides by 100.
x=\frac{12650-210y}{100}
Dividing by 100 undoes the multiplication by 100.
x=-\frac{21y}{10}+\frac{253}{2}
Divide 12650-210y by 100.
210y=12650-100x
Subtract 100x from both sides.
\frac{210y}{210}=\frac{12650-100x}{210}
Divide both sides by 210.
y=\frac{12650-100x}{210}
Dividing by 210 undoes the multiplication by 210.
y=\frac{1265-10x}{21}
Divide 12650-100x by 210.
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