It simplifies to 7k = 49 which gives k = 7.
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Take 3k from both sides to get k-3 equals 4, so k is 7
3k + 3 = 8 3k = 8 -3 3k = 5 k = 5/3
k2 + 3k =108k2 + 3k - 108 = 0(k - 9) (k + 12)k = -9 , k = 12ANSWER:k = -9 , k = 12I hope this helps!
-47 + 6k = 3k - 2Add 47 to each side:6k = 3k +45Subtract 3k from each side:3k = 45Divide each side by 3:k = 15
j=-3 and k=2