Solve for y
y=\frac{x\left(5x-3\right)}{31}
Solve for x (complex solution)
x=\frac{\sqrt{620y+9}+3}{10}
x=\frac{-\sqrt{620y+9}+3}{10}
Solve for x
x=\frac{\sqrt{620y+9}+3}{10}
x=\frac{-\sqrt{620y+9}+3}{10}\text{, }y\geq -\frac{9}{620}
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5x^{2}-3x+5y-36y=0
Subtract 36y from both sides.
5x^{2}-3x-31y=0
Combine 5y and -36y to get -31y.
-3x-31y=-5x^{2}
Subtract 5x^{2} from both sides. Anything subtracted from zero gives its negation.
-31y=-5x^{2}+3x
Add 3x to both sides.
-31y=3x-5x^{2}
The equation is in standard form.
\frac{-31y}{-31}=\frac{x\left(3-5x\right)}{-31}
Divide both sides by -31.
y=\frac{x\left(3-5x\right)}{-31}
Dividing by -31 undoes the multiplication by -31.
y=-\frac{x\left(3-5x\right)}{31}
Divide x\left(3-5x\right) by -31.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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