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\frac{1}{2}x-\frac{1}{3}-x=\frac{1}{2}
Subtract x from both sides.
-\frac{1}{2}x-\frac{1}{3}=\frac{1}{2}
Combine \frac{1}{2}x and -x to get -\frac{1}{2}x.
-\frac{1}{2}x=\frac{1}{2}+\frac{1}{3}
Add \frac{1}{3} to both sides.
-\frac{1}{2}x=\frac{3}{6}+\frac{2}{6}
Least common multiple of 2 and 3 is 6. Convert \frac{1}{2} and \frac{1}{3} to fractions with denominator 6.
-\frac{1}{2}x=\frac{3+2}{6}
Since \frac{3}{6} and \frac{2}{6} have the same denominator, add them by adding their numerators.
-\frac{1}{2}x=\frac{5}{6}
Add 3 and 2 to get 5.
x=\frac{5}{6}\left(-2\right)
Multiply both sides by -2, the reciprocal of -\frac{1}{2}.
x=\frac{5\left(-2\right)}{6}
Express \frac{5}{6}\left(-2\right) as a single fraction.
x=\frac{-10}{6}
Multiply 5 and -2 to get -10.
x=-\frac{5}{3}
Reduce the fraction \frac{-10}{6} to lowest terms by extracting and canceling out 2.