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Aleksandr-060686 [28]
3 years ago
15

2x – 3y = 15-2x + y = -1

Mathematics
1 answer:
KengaRu [80]3 years ago
8 0

Answer: -y=7

Explanation:

Think of your problem as subtraction:

2x-3y+15

-2x+3y=-1

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