Evaluate
165-5x
Factor
5\left(33-x\right)
Graph
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5+\frac{5}{2}\times 64-5x
Calculate 4 to the power of 3 and get 64.
5+\frac{5\times 64}{2}-5x
Express \frac{5}{2}\times 64 as a single fraction.
5+\frac{320}{2}-5x
Multiply 5 and 64 to get 320.
5+160-5x
Divide 320 by 2 to get 160.
165-5x
Add 5 and 160 to get 165.
5\left(33-x\right)
Factor out 5.
-x+33
Consider 1+32-x. Multiply and combine like terms.
5\left(-x+33\right)
Rewrite the complete factored expression.
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}