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Andrej [43]
3 years ago
13

What is the first step? 4x+y=9 −x+y=7 Help Me Out Please!

Mathematics
2 answers:
docker41 [41]3 years ago
7 0

Answer:

Step-by-step explanation:

KonstantinChe [14]3 years ago
6 0

Answer:

Combine like terms.

Step-by-step explanation:

3x+2y=16

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