Solve for n
n=7
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7-2n-n=-14
Subtract n from both sides.
7-3n=-14
Combine -2n and -n to get -3n.
-3n=-14-7
Subtract 7 from both sides.
-3n=-21
Subtract 7 from -14 to get -21.
n=\frac{-21}{-3}
Divide both sides by -3.
n=7
Divide -21 by -3 to get 7.
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