Solve for k
k=1
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-3k=k-4
Variable k cannot be equal to 4 since division by zero is not defined. Multiply both sides of the equation by 3\left(k-4\right), the least common multiple of 4-k,3.
-3k-k=-4
Subtract k from both sides.
-4k=-4
Combine -3k and -k to get -4k.
k=\frac{-4}{-4}
Divide both sides by -4.
k=1
Divide -4 by -4 to get 1.
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