Solve for y
y=\frac{2x\left(2x+3\right)}{3\left(6-x\right)}
x\neq -\frac{3}{2}\text{ and }x\neq 0\text{ and }x\neq 6
Solve for x (complex solution)
x=-\frac{3\sqrt{y^{2}+36y+4}}{8}-\frac{3y}{8}-\frac{3}{4}
x=\frac{3\sqrt{y^{2}+36y+4}}{8}-\frac{3y}{8}-\frac{3}{4}\text{, }y\neq 0
Solve for x
x=-\frac{3\sqrt{y^{2}+36y+4}}{8}-\frac{3y}{8}-\frac{3}{4}
x=\frac{3\sqrt{y^{2}+36y+4}}{8}-\frac{3y}{8}-\frac{3}{4}\text{, }y\leq -8\sqrt{5}-18\text{ or }\left(y\neq 0\text{ and }y\geq 8\sqrt{5}-18\right)
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3y\left(6-x\right)-2x\times 2x=6x
Variable y cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 6x^{2}y^{2}, the least common multiple of 2x^{2}y,3xy^{2},x^{2}y^{2}.
3y\left(6-x\right)-\left(2x\right)^{2}=6x
Multiply 2x and 2x to get \left(2x\right)^{2}.
18y-3yx-\left(2x\right)^{2}=6x
Use the distributive property to multiply 3y by 6-x.
18y-3yx-2^{2}x^{2}=6x
Expand \left(2x\right)^{2}.
18y-3yx-4x^{2}=6x
Calculate 2 to the power of 2 and get 4.
18y-3yx=6x+4x^{2}
Add 4x^{2} to both sides.
\left(18-3x\right)y=6x+4x^{2}
Combine all terms containing y.
\left(18-3x\right)y=4x^{2}+6x
The equation is in standard form.
\frac{\left(18-3x\right)y}{18-3x}=\frac{2x\left(2x+3\right)}{18-3x}
Divide both sides by 18-3x.
y=\frac{2x\left(2x+3\right)}{18-3x}
Dividing by 18-3x undoes the multiplication by 18-3x.
y=\frac{2x\left(2x+3\right)}{3\left(6-x\right)}
Divide 2x\left(3+2x\right) by 18-3x.
y=\frac{2x\left(2x+3\right)}{3\left(6-x\right)}\text{, }y\neq 0
Variable y cannot be equal to 0.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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699 * 533
Matrix
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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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}