Solve for x
x=16
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\frac{x}{4}=2\times 2
Multiply both sides by 2, the reciprocal of \frac{1}{2}.
\frac{x}{4}=4
Multiply 2 and 2 to get 4.
x=4\times 4
Multiply both sides by 4.
x=16
Multiply 4 and 4 to get 16.
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