000998460 000998460

29-04-2021
Mathematics

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please help
2y+x=-15
y=2x

Respuesta :

Scaredyyy Scaredyyy

29-04-2021

Answer: x = -3

Step-by-step explanation:

2y + x = -15

y = 2x

2y = 2(2x) = 4x

4x + x = -15

5x = -15

x = -3

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