Solve for k
k=-1
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-18-6k=6+18k
Use the distributive property to multiply 6 by 1+3k.
-18-6k-18k=6
Subtract 18k from both sides.
-18-24k=6
Combine -6k and -18k to get -24k.
-24k=6+18
Add 18 to both sides.
-24k=24
Add 6 and 18 to get 24.
k=\frac{24}{-24}
Divide both sides by -24.
k=-1
Divide 24 by -24 to get -1.
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