Solve for x
x\geq 1
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-x\leq -1
Subtract 1 from both sides. Anything subtracted from zero gives its negation.
x\geq \frac{-1}{-1}
Divide both sides by -1. Since -1 is negative, the inequality direction is changed.
x\geq 1
Divide -1 by -1 to get 1.
Examples
Quadratic equation
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Linear equation
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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