Solve for n
n = \frac{11}{2} = 5\frac{1}{2} = 5.5
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n-6=-\frac{1}{2}
Divide both sides by -2.
n=-\frac{1}{2}+6
Add 6 to both sides.
n=-\frac{1}{2}+\frac{12}{2}
Convert 6 to fraction \frac{12}{2}.
n=\frac{-1+12}{2}
Since -\frac{1}{2} and \frac{12}{2} have the same denominator, add them by adding their numerators.
n=\frac{11}{2}
Add -1 and 12 to get 11.
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