Solve for x
x=\frac{25\left(y+688\right)}{12}
Solve for y
y=\frac{12x}{25}-688
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1200x=1720000+2500y
Add 2500y to both sides.
1200x=2500y+1720000
The equation is in standard form.
\frac{1200x}{1200}=\frac{2500y+1720000}{1200}
Divide both sides by 1200.
x=\frac{2500y+1720000}{1200}
Dividing by 1200 undoes the multiplication by 1200.
x=\frac{25y}{12}+\frac{4300}{3}
Divide 1720000+2500y by 1200.
-2500y=1720000-1200x
Subtract 1200x from both sides.
\frac{-2500y}{-2500}=\frac{1720000-1200x}{-2500}
Divide both sides by -2500.
y=\frac{1720000-1200x}{-2500}
Dividing by -2500 undoes the multiplication by -2500.
y=\frac{12x}{25}-688
Divide 1720000-1200x by -2500.
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