Solve for x
x=-8
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3\left(2x-4x-12\right)-5x=2+2\left(3x-1-\left(6x-2\right)\right)
Use the distributive property to multiply -4 by x+3.
3\left(-2x-12\right)-5x=2+2\left(3x-1-\left(6x-2\right)\right)
Combine 2x and -4x to get -2x.
-6x-36-5x=2+2\left(3x-1-\left(6x-2\right)\right)
Use the distributive property to multiply 3 by -2x-12.
-11x-36=2+2\left(3x-1-\left(6x-2\right)\right)
Combine -6x and -5x to get -11x.
-11x-36=2+2\left(3x-1-6x-\left(-2\right)\right)
To find the opposite of 6x-2, find the opposite of each term.
-11x-36=2+2\left(3x-1-6x+2\right)
The opposite of -2 is 2.
-11x-36=2+2\left(-3x-1+2\right)
Combine 3x and -6x to get -3x.
-11x-36=2+2\left(-3x+1\right)
Add -1 and 2 to get 1.
-11x-36=2-6x+2
Use the distributive property to multiply 2 by -3x+1.
-11x-36=4-6x
Add 2 and 2 to get 4.
-11x-36+6x=4
Add 6x to both sides.
-5x-36=4
Combine -11x and 6x to get -5x.
-5x=4+36
Add 36 to both sides.
-5x=40
Add 4 and 36 to get 40.
x=\frac{40}{-5}
Divide both sides by -5.
x=-8
Divide 40 by -5 to get -8.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}