-4(3k - 9) = 19 + 5k
First, distribute the -4 ont he left side.
-12k + 36 = 19 + 5k
Subtract 5k from both sides.
-17k + 36 = 19
Subtract 36 from both sides.
-17k = -17
Divide both sides by -17.
k = 1
Answer: k = 1
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