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Leokris [45]
3 years ago
12

Will give brainliest. Explain in detail, please and thank you.

Mathematics
1 answer:
timurjin [86]3 years ago
5 0

Step-by-step explanation:

f, your friends lunch

f + 3, your lunch

f + f + 3 = 19

2f + 3 = 19

2f = 16

f = 8

Your friends lunch was $8

I hope this helped!!!!

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