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tia_tia [17]
3 years ago
5

3x-5y=7 9x+10y=1 Solve the following system by addition?

Mathematics
1 answer:
Brut [27]3 years ago
3 0
U would multiply -5 by 2 then use the substitution property
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Answer: 80%. Hope this helps, please consider making me Brainliest.

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