\left. \begin{array} { l } { y = | x - 1 | - | x + 1 | + x } \\ { x + 11 \neq 0 \quad \text { Harcogun } } \end{array} \right.
Evaluate (complex solution)
y=|x-1|-|x+1|+x,\ x\neq -11
Solve for x
\left\{\begin{matrix}x=y+2\text{, }&y\geq -1\\x=-y\text{, }&|y|\leq 1\\x=y-2\text{, }&y\neq -9\text{ and }y\leq 1\end{matrix}\right.
Solve for y
\left\{\begin{matrix}y=x-2\text{, }&x\geq 1\\y=-x\text{, }&|x|\leq 1\\y=x+2\text{, }&x\neq -11\text{ and }x\leq -1\end{matrix}\right.
Share
Copied to clipboard
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}