Answer:
8k+16
Explanation:
20 + 7k = 8(k + 2)
20 + 7k = (8)(k) + (8)(2)
20 + 7k = 8k + 16
20+7k=8k+16
8(k+2)
8 x k = 8k
8 x 2 = 16
Therefore, its 20+7k=8k+16
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