Solve for x
x=4
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-2x-2-x=-14
Subtract x from both sides.
-3x-2=-14
Combine -2x and -x to get -3x.
-3x=-14+2
Add 2 to both sides.
-3x=-12
Add -14 and 2 to get -12.
x=\frac{-12}{-3}
Divide both sides by -3.
x=4
Divide -12 by -3 to get 4.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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