Evaluate
24
Factor
2^{3}\times 3
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8-8x-\left(-8\right)+8+8x
To find the opposite of 8x-8, find the opposite of each term.
8-8x+8+8+8x
The opposite of -8 is 8.
16-8x+8+8x
Add 8 and 8 to get 16.
24-8x+8x
Add 16 and 8 to get 24.
24
Combine -8x and 8x to get 0.
8\left(2+x-\left(x-1\right)\right)
Factor out 8.
24
Simplify.
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
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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
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Limits
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