Solve for k
k=10
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k-6-4k=-36
Subtract 4k from both sides.
-3k-6=-36
Combine k and -4k to get -3k.
-3k=-36+6
Add 6 to both sides.
-3k=-30
Add -36 and 6 to get -30.
k=\frac{-30}{-3}
Divide both sides by -3.
k=10
Divide -30 by -3 to get 10.
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