Solve for x
x=\frac{100y+233}{319}
Solve for y
y=\frac{319x-233}{100}
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3.19x-2.33=y
Swap sides so that all variable terms are on the left hand side.
3.19x=y+2.33
Add 2.33 to both sides.
\frac{3.19x}{3.19}=\frac{y+2.33}{3.19}
Divide both sides of the equation by 3.19, which is the same as multiplying both sides by the reciprocal of the fraction.
x=\frac{y+2.33}{3.19}
Dividing by 3.19 undoes the multiplication by 3.19.
x=\frac{100y+233}{319}
Divide y+2.33 by 3.19 by multiplying y+2.33 by the reciprocal of 3.19.
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