Solve for n
n=2
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12n+2-4n=18
Subtract 4n from both sides.
8n+2=18
Combine 12n and -4n to get 8n.
8n=18-2
Subtract 2 from both sides.
8n=16
Subtract 2 from 18 to get 16.
n=\frac{16}{8}
Divide both sides by 8.
n=2
Divide 16 by 8 to get 2.
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