Solve for k
k=-1
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4k+2k-2=-8
Use the distributive property to multiply 2 by k-1.
6k-2=-8
Combine 4k and 2k to get 6k.
6k=-8+2
Add 2 to both sides.
6k=-6
Add -8 and 2 to get -6.
k=\frac{-6}{6}
Divide both sides by 6.
k=-1
Divide -6 by 6 to get -1.
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