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beks73 [17]
2 years ago
8

5k + 9 = 89.............

Mathematics
2 answers:
blsea [12.9K]2 years ago
5 0

Answer:

k= 16

Step-by-step explanation:

89-9=80

80/5=16

16=k

katrin2010 [14]2 years ago
5 0

Answer:

5k+9=89

5k=89-9

5k=80

k=16

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