Solve for x
x=\frac{10y+250}{23}
Solve for y
y=\frac{23x}{10}-25
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-25+2.3x=y
Swap sides so that all variable terms are on the left hand side.
2.3x=y+25
Add 25 to both sides.
\frac{2.3x}{2.3}=\frac{y+25}{2.3}
Divide both sides of the equation by 2.3, which is the same as multiplying both sides by the reciprocal of the fraction.
x=\frac{y+25}{2.3}
Dividing by 2.3 undoes the multiplication by 2.3.
x=\frac{10y+250}{23}
Divide y+25 by 2.3 by multiplying y+25 by the reciprocal of 2.3.
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