Solve for x
x\in \left(0,1\right)
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1-x>0 1-x<0
Denominator 1-x cannot be zero since division by zero is not defined. There are two cases.
-x>-1
Consider the case when 1-x is positive. Move 1 to the right hand side.
x<1
Divide both sides by -1. Since -1 is negative, the inequality direction is changed.
1+x>1-x
The initial inequality does not change the direction when multiplied by 1-x for 1-x>0.
x+x>-1+1
Move the terms containing x to the left hand side and all other terms to the right hand side.
2x>0
Combine like terms.
x>0
Divide both sides by 2. Since 2 is positive, the inequality direction remains the same.
x\in \left(0,1\right)
Consider condition x<1 specified above.
-x<-1
Now consider the case when 1-x is negative. Move 1 to the right hand side.
x>1
Divide both sides by -1. Since -1 is negative, the inequality direction is changed.
1+x<1-x
The initial inequality changes the direction when multiplied by 1-x for 1-x<0.
x+x<-1+1
Move the terms containing x to the left hand side and all other terms to the right hand side.
2x<0
Combine like terms.
x<0
Divide both sides by 2. Since 2 is positive, the inequality direction remains the same.
x\in \emptyset
Consider condition x>1 specified above.
x\in \left(0,1\right)
The final solution is the union of the obtained solutions.
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}