Solve for x
x=\frac{y-17}{3}
Solve for y
y=3x+17
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-3x=17-y
Subtract y from both sides.
\frac{-3x}{-3}=\frac{17-y}{-3}
Divide both sides by -3.
x=\frac{17-y}{-3}
Dividing by -3 undoes the multiplication by -3.
x=\frac{y-17}{3}
Divide 17-y by -3.
y=17+3x
Add 3x to both sides.
Examples
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Matrix
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Limits
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