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Fed [463]
3 years ago
5

Mark is 15 years younger than Ashley. The sum of their ages is 55. Write a system of 2 equations to determine Mark (M) age and A

shley (A) age.
I don't know how to write this into 2 equations! Please help
Mathematics
1 answer:
skelet666 [1.2K]3 years ago
6 0
55=2a-15 or 55=a+(a-15)
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