Solve for x
x=-\frac{1}{3}\approx -0.333333333
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5-2x-3=4\left(x+1\right)
To find the opposite of 2x+3, find the opposite of each term.
2-2x=4\left(x+1\right)
Subtract 3 from 5 to get 2.
2-2x=4x+4
Use the distributive property to multiply 4 by x+1.
2-2x-4x=4
Subtract 4x from both sides.
2-6x=4
Combine -2x and -4x to get -6x.
-6x=4-2
Subtract 2 from both sides.
-6x=2
Subtract 2 from 4 to get 2.
x=\frac{2}{-6}
Divide both sides by -6.
x=-\frac{1}{3}
Reduce the fraction \frac{2}{-6} to lowest terms by extracting and canceling out 2.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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