2k+5=21 answer this problem plz

asked Mar 8, 2022 131k views

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4 votes

Answer:

k=8

Explanation:

2k+5=21 (-5 on both sides to get rid of +5)

2k=16 (divide by 2 to get rid of that 2 in front of K)

k=8

Mdaoust answered Mar 13, 2022

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