Solve for x
x\geq 5
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2x-5x\leq -15
Subtract 5x from both sides.
-3x\leq -15
Combine 2x and -5x to get -3x.
x\geq \frac{-15}{-3}
Divide both sides by -3. Since -3 is negative, the inequality direction is changed.
x\geq 5
Divide -15 by -3 to get 5.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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