Solve for n
n=-2
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15+4n=3-2n
Subtract 6 from 9 to get 3.
15+4n+2n=3
Add 2n to both sides.
15+6n=3
Combine 4n and 2n to get 6n.
6n=3-15
Subtract 15 from both sides.
6n=-12
Subtract 15 from 3 to get -12.
n=\frac{-12}{6}
Divide both sides by 6.
n=-2
Divide -12 by 6 to get -2.
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