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5\left(x+255\right)
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5x+1275
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50x+900-60x+\left(14-x\right)\times 30+\left(13-\left(14-x\right)\right)\times 45
Use the distributive property to multiply 15-x by 60.
-10x+900+\left(14-x\right)\times 30+\left(13-\left(14-x\right)\right)\times 45
Combine 50x and -60x to get -10x.
-10x+900+420-30x+\left(13-\left(14-x\right)\right)\times 45
Use the distributive property to multiply 14-x by 30.
-10x+1320-30x+\left(13-\left(14-x\right)\right)\times 45
Add 900 and 420 to get 1320.
-40x+1320+\left(13-\left(14-x\right)\right)\times 45
Combine -10x and -30x to get -40x.
-40x+1320+\left(13-14-\left(-x\right)\right)\times 45
To find the opposite of 14-x, find the opposite of each term.
-40x+1320+\left(13-14+x\right)\times 45
The opposite of -x is x.
-40x+1320+\left(-1+x\right)\times 45
Subtract 14 from 13 to get -1.
-40x+1320-45+45x
Use the distributive property to multiply -1+x by 45.
-40x+1275+45x
Subtract 45 from 1320 to get 1275.
5x+1275
Combine -40x and 45x to get 5x.
50x+900-60x+\left(14-x\right)\times 30+\left(13-\left(14-x\right)\right)\times 45
Use the distributive property to multiply 15-x by 60.
-10x+900+\left(14-x\right)\times 30+\left(13-\left(14-x\right)\right)\times 45
Combine 50x and -60x to get -10x.
-10x+900+420-30x+\left(13-\left(14-x\right)\right)\times 45
Use the distributive property to multiply 14-x by 30.
-10x+1320-30x+\left(13-\left(14-x\right)\right)\times 45
Add 900 and 420 to get 1320.
-40x+1320+\left(13-\left(14-x\right)\right)\times 45
Combine -10x and -30x to get -40x.
-40x+1320+\left(13-14-\left(-x\right)\right)\times 45
To find the opposite of 14-x, find the opposite of each term.
-40x+1320+\left(13-14+x\right)\times 45
The opposite of -x is x.
-40x+1320+\left(-1+x\right)\times 45
Subtract 14 from 13 to get -1.
-40x+1320-45+45x
Use the distributive property to multiply -1+x by 45.
-40x+1275+45x
Subtract 45 from 1320 to get 1275.
5x+1275
Combine -40x and 45x to get 5x.
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}