Solve for k
k=-3
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-4k+10k-12=-3k-39
Use the distributive property to multiply 2 by 5k-6.
6k-12=-3k-39
Combine -4k and 10k to get 6k.
6k-12+3k=-39
Add 3k to both sides.
9k-12=-39
Combine 6k and 3k to get 9k.
9k=-39+12
Add 12 to both sides.
9k=-27
Add -39 and 12 to get -27.
k=\frac{-27}{9}
Divide both sides by 9.
k=-3
Divide -27 by 9 to get -3.
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