Solve for n
n=2
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3n+12=35-4n-9
Combine 5n and -2n to get 3n.
3n+12=26-4n
Subtract 9 from 35 to get 26.
3n+12+4n=26
Add 4n to both sides.
7n+12=26
Combine 3n and 4n to get 7n.
7n=26-12
Subtract 12 from both sides.
7n=14
Subtract 12 from 26 to get 14.
n=\frac{14}{7}
Divide both sides by 7.
n=2
Divide 14 by 7 to get 2.
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