Solve for w
w=10
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\frac{1}{4}w=10.75-8.25
Subtract 8.25 from both sides.
\frac{1}{4}w=2.5
Subtract 8.25 from 10.75 to get 2.5.
w=2.5\times 4
Multiply both sides by 4, the reciprocal of \frac{1}{4}.
w=10
Multiply 2.5 and 4 to get 10.
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