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katovenus [111]
3 years ago
6

2 -2y - 7+ 5y = 13 - 2y Is there one solution no solution or infinite solutions?

Mathematics
1 answer:
Oksanka [162]3 years ago
3 0

Answer:

one solution;y=-4

Step-by-step explanation:

-2y-7+-5y=13-2y

-7y-7=13-2y

-5y-7=13

-5y=20

y=-4

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