Evaluate
12
Factor
2^{2}\times 3
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38-\left(30-3-1\right)
Add 12 and 18 to get 30.
38-\left(27-1\right)
Subtract 3 from 30 to get 27.
38-26
Subtract 1 from 27 to get 26.
12
Subtract 26 from 38 to get 12.
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