Solve for k
k=-6
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20k+12+3\left(-4k-4\right)=-48
Use the distributive property to multiply 4 by 5k+3.
20k+12-12k-12=-48
Use the distributive property to multiply 3 by -4k-4.
8k+12-12=-48
Combine 20k and -12k to get 8k.
8k=-48
Subtract 12 from 12 to get 0.
k=\frac{-48}{8}
Divide both sides by 8.
k=-6
Divide -48 by 8 to get -6.
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