Solve for x
x>13
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-x-2<-15
Multiply 3 and -5 to get -15.
-x<-15+2
Add 2 to both sides.
-x<-13
Add -15 and 2 to get -13.
x>\frac{-13}{-1}
Divide both sides by -1. Since -1 is negative, the inequality direction is changed.
x>13
Fraction \frac{-13}{-1} can be simplified to 13 by removing the negative sign from both the numerator and the denominator.
Examples
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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