Solve for x
x=5-y
Solve for y
y=5-x
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5x-25=-5y
Subtract 5y from both sides. Anything subtracted from zero gives its negation.
5x=-5y+25
Add 25 to both sides.
5x=25-5y
The equation is in standard form.
\frac{5x}{5}=\frac{25-5y}{5}
Divide both sides by 5.
x=\frac{25-5y}{5}
Dividing by 5 undoes the multiplication by 5.
x=5-y
Divide -5y+25 by 5.
5y-25=-5x
Subtract 5x from both sides. Anything subtracted from zero gives its negation.
5y=-5x+25
Add 25 to both sides.
5y=25-5x
The equation is in standard form.
\frac{5y}{5}=\frac{25-5x}{5}
Divide both sides by 5.
y=\frac{25-5x}{5}
Dividing by 5 undoes the multiplication by 5.
y=5-x
Divide -5x+25 by 5.
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Limits
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