Evaluate
\frac{x-y}{2}
Factor
\frac{x-y}{2}
Quiz
Algebra
5 problems similar to:
( \frac { 2 } { 3 } x - \frac { 2 } { 4 } y - \frac { 1 } { 6 } x )
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\frac{2}{3}x-\frac{1}{2}y-\frac{1}{6}x
Reduce the fraction \frac{2}{4} to lowest terms by extracting and canceling out 2.
\frac{1}{2}x-\frac{1}{2}y
Combine \frac{2}{3}x and -\frac{1}{6}x to get \frac{1}{2}x.
\frac{4x-3y-x}{6}
Factor out \frac{1}{6}.
3x-3y
Consider 4x-3y-x. Multiply and combine like terms.
3\left(x-y\right)
Consider 3x-3y. Factor out 3.
\frac{x-y}{2}
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}