Solve for x
x=\frac{-3y-7}{5}
Solve for y
y=\frac{-5x-7}{3}
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5x+7=-3y
Swap sides so that all variable terms are on the left hand side.
5x=-3y-7
Subtract 7 from both sides.
\frac{5x}{5}=\frac{-3y-7}{5}
Divide both sides by 5.
x=\frac{-3y-7}{5}
Dividing by 5 undoes the multiplication by 5.
-3y=5x+7
The equation is in standard form.
\frac{-3y}{-3}=\frac{5x+7}{-3}
Divide both sides by -3.
y=\frac{5x+7}{-3}
Dividing by -3 undoes the multiplication by -3.
y=\frac{-5x-7}{3}
Divide 5x+7 by -3.
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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 ) }
Integration
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Limits
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