Solve for n
n=8
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3n=2\times 12
Multiply both sides of the equation by 12, the least common multiple of 4,6.
3n=24
Multiply 2 and 12 to get 24.
n=\frac{24}{3}
Divide both sides by 3.
n=8
Divide 24 by 3 to get 8.
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