Solve for x
x=5
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4\times 2\left(3x-8\right)-12\times 5\left(x-3\right)=9\times 3\left(x-8\right)+17
Multiply both sides of the equation by 36, the least common multiple of 9,3,4,36.
8\left(3x-8\right)-12\times 5\left(x-3\right)=9\times 3\left(x-8\right)+17
Multiply 4 and 2 to get 8.
24x-64-12\times 5\left(x-3\right)=9\times 3\left(x-8\right)+17
Use the distributive property to multiply 8 by 3x-8.
24x-64-60\left(x-3\right)=9\times 3\left(x-8\right)+17
Multiply -12 and 5 to get -60.
24x-64-60x+180=9\times 3\left(x-8\right)+17
Use the distributive property to multiply -60 by x-3.
-36x-64+180=9\times 3\left(x-8\right)+17
Combine 24x and -60x to get -36x.
-36x+116=9\times 3\left(x-8\right)+17
Add -64 and 180 to get 116.
-36x+116=27\left(x-8\right)+17
Multiply 9 and 3 to get 27.
-36x+116=27x-216+17
Use the distributive property to multiply 27 by x-8.
-36x+116=27x-199
Add -216 and 17 to get -199.
-36x+116-27x=-199
Subtract 27x from both sides.
-63x+116=-199
Combine -36x and -27x to get -63x.
-63x=-199-116
Subtract 116 from both sides.
-63x=-315
Subtract 116 from -199 to get -315.
x=\frac{-315}{-63}
Divide both sides by -63.
x=5
Divide -315 by -63 to get 5.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
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}