Solve for y
y=\frac{x-8}{8}
Solve for x
x=8\left(y+1\right)
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-8y=8-x
Subtract x from both sides.
\frac{-8y}{-8}=\frac{8-x}{-8}
Divide both sides by -8.
y=\frac{8-x}{-8}
Dividing by -8 undoes the multiplication by -8.
y=\frac{x}{8}-1
Divide 8-x by -8.
x=8+8y
Add 8y to both sides.
Examples
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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