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bagirrra123 [75]
3 years ago
10

Number 5 please help

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
5 0

15k+1100=12k+20015k+1100=12k+200 \:
15k+1100−12k=200


3k+1100=200

3k=200-1100

3k= -900

k = -900/3

k = -300

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