Solve for y
y=-\frac{x}{5}+5
Solve for x
x=25-5y
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5y=25-x
Subtract x from both sides.
\frac{5y}{5}=\frac{25-x}{5}
Divide both sides by 5.
y=\frac{25-x}{5}
Dividing by 5 undoes the multiplication by 5.
y=-\frac{x}{5}+5
Divide 25-x by 5.
x=25-5y
Subtract 5y from both sides.
Examples
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Linear equation
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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