Solve for y
y=54
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12+y=22\times 3
Multiply both sides by 3, the reciprocal of \frac{1}{3}.
12+y=66
Multiply 22 and 3 to get 66.
y=66-12
Subtract 12 from both sides.
y=54
Subtract 12 from 66 to get 54.
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