Solve for x
x=-1
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-2-2x=-7\left(x+1\right)
Use the distributive property to multiply -2 by 1+x.
-2-2x=-7x-7
Use the distributive property to multiply -7 by x+1.
-2-2x+7x=-7
Add 7x to both sides.
-2+5x=-7
Combine -2x and 7x to get 5x.
5x=-7+2
Add 2 to both sides.
5x=-5
Add -7 and 2 to get -5.
x=\frac{-5}{5}
Divide both sides by 5.
x=-1
Divide -5 by 5 to get -1.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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