Solve for k
k=\frac{9}{13}\approx 0.692307692
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45k+27-6k=54
Subtract 6k from both sides.
39k+27=54
Combine 45k and -6k to get 39k.
39k=54-27
Subtract 27 from both sides.
39k=27
Subtract 27 from 54 to get 27.
k=\frac{27}{39}
Divide both sides by 39.
k=\frac{9}{13}
Reduce the fraction \frac{27}{39} to lowest terms by extracting and canceling out 3.
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