Solve for k
k=28
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\frac{1}{7}k=14-10
Subtract 10 from both sides.
\frac{1}{7}k=4
Subtract 10 from 14 to get 4.
k=4\times 7
Multiply both sides by 7, the reciprocal of \frac{1}{7}.
k=28
Multiply 4 and 7 to get 28.
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