Solve for n
n = -\frac{7}{2} = -3\frac{1}{2} = -3.5
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2n=-7
Subtract 7 from both sides. Anything subtracted from zero gives its negation.
n=\frac{-7}{2}
Divide both sides by 2.
n=-\frac{7}{2}
Fraction \frac{-7}{2} can be rewritten as -\frac{7}{2} by extracting the negative sign.
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