Solve for x
x = \frac{13}{3} = 4\frac{1}{3} \approx 4.333333333
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5+\frac{1}{2}x-\frac{1}{2}=2\left(x-1\right)
Variable x cannot be equal to 1 since division by zero is not defined. Multiply both sides of the equation by x-1.
\frac{9}{2}+\frac{1}{2}x=2\left(x-1\right)
Subtract \frac{1}{2} from 5 to get \frac{9}{2}.
\frac{9}{2}+\frac{1}{2}x=2x-2
Use the distributive property to multiply 2 by x-1.
\frac{9}{2}+\frac{1}{2}x-2x=-2
Subtract 2x from both sides.
\frac{9}{2}-\frac{3}{2}x=-2
Combine \frac{1}{2}x and -2x to get -\frac{3}{2}x.
-\frac{3}{2}x=-2-\frac{9}{2}
Subtract \frac{9}{2} from both sides.
-\frac{3}{2}x=-\frac{13}{2}
Subtract \frac{9}{2} from -2 to get -\frac{13}{2}.
x=-\frac{13}{2}\left(-\frac{2}{3}\right)
Multiply both sides by -\frac{2}{3}, the reciprocal of -\frac{3}{2}.
x=\frac{13}{3}
Multiply -\frac{13}{2} and -\frac{2}{3} to get \frac{13}{3}.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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