Evaluate
18\left(x-2\right)
Factor
18\left(x-2\right)
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11x-41+4x-5+3x+10
Combine 8x and 3x to get 11x.
15x-41-5+3x+10
Combine 11x and 4x to get 15x.
15x-46+3x+10
Subtract 5 from -41 to get -46.
18x-46+10
Combine 15x and 3x to get 18x.
18x-36
Add -46 and 10 to get -36.
18x-36
Multiply and combine like terms.
18\left(x-2\right)
Factor out 18.
Examples
Quadratic equation
{ 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}