Solve for x
x=-9
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2x+2x+2=3x-7
Use the distributive property to multiply 2 by x+1.
4x+2=3x-7
Combine 2x and 2x to get 4x.
4x+2-3x=-7
Subtract 3x from both sides.
x+2=-7
Combine 4x and -3x to get x.
x=-7-2
Subtract 2 from both sides.
x=-9
Subtract 2 from -7 to get -9.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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