Solve for x
x=\frac{y+75}{25}
Solve for y
y=25\left(x-3\right)
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25x-75=y
Swap sides so that all variable terms are on the left hand side.
25x=y+75
Add 75 to both sides.
\frac{25x}{25}=\frac{y+75}{25}
Divide both sides by 25.
x=\frac{y+75}{25}
Dividing by 25 undoes the multiplication by 25.
x=\frac{y}{25}+3
Divide y+75 by 25.
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