jameme27 jameme27

18-05-2022
Mathematics

contestada

-5x + 2y = -29
5x - 2y = 24

Respuesta :

aayushsasanapuri aayushsasanapuri

18-05-2022

Answer:

-10x + 4y = -53

Step-by-step explanation:

-5x+2y = -29

5x - 2y = 24

subtract both values from up to down

-5x - 5x = -10x

2y - (-2y) = 4y

-29 - 24 = -53

-10x + 4y = -53

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