Solve for x
x=-1
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x+6-3x=8
Use the distributive property to multiply 3 by 2-x.
-2x+6=8
Combine x and -3x to get -2x.
-2x=8-6
Subtract 6 from both sides.
-2x=2
Subtract 6 from 8 to get 2.
x=\frac{2}{-2}
Divide both sides by -2.
x=-1
Divide 2 by -2 to get -1.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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