Evaluate
159-18x
Factor
3\left(53-6x\right)
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170-19x-11+x
Combine -9x and -10x to get -19x.
159-19x+x
Subtract 11 from 170 to get 159.
159-18x
Combine -19x and x to get -18x.
-18x+159
Multiply and combine like terms.
3\left(-6x+53\right)
Factor out 3.
Examples
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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