Solve for x
x = -\frac{8}{7} = -1\frac{1}{7} \approx -1.142857143
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16+15x-x=0
Subtract x from both sides.
16+14x=0
Combine 15x and -x to get 14x.
14x=-16
Subtract 16 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-16}{14}
Divide both sides by 14.
x=-\frac{8}{7}
Reduce the fraction \frac{-16}{14} to lowest terms by extracting and canceling out 2.
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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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