Solve for n
n=6
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-3n+8=\frac{-20}{2}
Divide both sides by 2.
-3n+8=-10
Divide -20 by 2 to get -10.
-3n=-10-8
Subtract 8 from both sides.
-3n=-18
Subtract 8 from -10 to get -18.
n=\frac{-18}{-3}
Divide both sides by -3.
n=6
Divide -18 by -3 to get 6.
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