Evaluate
24x-6y
Factor
6\left(4x-y\right)
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14x+9y-12y+4x+6y+6x-9y
Combine 6x and 8x to get 14x.
14x-3y+4x+6y+6x-9y
Combine 9y and -12y to get -3y.
18x-3y+6y+6x-9y
Combine 14x and 4x to get 18x.
18x+3y+6x-9y
Combine -3y and 6y to get 3y.
24x+3y-9y
Combine 18x and 6x to get 24x.
24x-6y
Combine 3y and -9y to get -6y.
24x-6y
Multiply and combine like terms.
6\left(4x-y\right)
Factor out 6.
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}