Solve for x_2
x_{2}=-\frac{-x+2y-2}{3xyz\left(x+y\right)}
z\neq 0\text{ and }x\neq 0\text{ and }y\neq -x\text{ and }y\neq 0\text{ and }y\neq \frac{x}{2}+1
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3x_{2}y\left(x+y\right)\times 4xz=4\left(x-2y+2\right)
Multiply both sides of the equation by x-2y+2.
12x_{2}y\left(x+y\right)xz=4\left(x-2y+2\right)
Multiply 3 and 4 to get 12.
\left(12x_{2}yx+12x_{2}y^{2}\right)xz=4\left(x-2y+2\right)
Use the distributive property to multiply 12x_{2}y by x+y.
\left(12x_{2}yx^{2}+12x_{2}y^{2}x\right)z=4\left(x-2y+2\right)
Use the distributive property to multiply 12x_{2}yx+12x_{2}y^{2} by x.
12x_{2}yx^{2}z+12x_{2}y^{2}xz=4\left(x-2y+2\right)
Use the distributive property to multiply 12x_{2}yx^{2}+12x_{2}y^{2}x by z.
12x_{2}yx^{2}z+12x_{2}y^{2}xz=4x-8y+8
Use the distributive property to multiply 4 by x-2y+2.
\left(12yx^{2}z+12y^{2}xz\right)x_{2}=4x-8y+8
Combine all terms containing x_{2}.
\left(12xzy^{2}+12yzx^{2}\right)x_{2}=4x-8y+8
The equation is in standard form.
\frac{\left(12xzy^{2}+12yzx^{2}\right)x_{2}}{12xzy^{2}+12yzx^{2}}=\frac{4x-8y+8}{12xzy^{2}+12yzx^{2}}
Divide both sides by 12yx^{2}z+12y^{2}xz.
x_{2}=\frac{4x-8y+8}{12xzy^{2}+12yzx^{2}}
Dividing by 12yx^{2}z+12y^{2}xz undoes the multiplication by 12yx^{2}z+12y^{2}xz.
x_{2}=\frac{x-2y+2}{3xyz\left(x+y\right)}
Divide 8+4x-8y by 12yx^{2}z+12y^{2}xz.
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