dra9er5392 dra9er5392

30-11-2021
Mathematics

contestada

please answer this for me!!

please answer this for me class=

Respuesta :

Lostzero Lostzero

01-12-2021

Answer:

x = 40

y = 8

Step-by-step explanation:

3x-9 = 2x+31

3x-2x = 31+9

x = 40

4y+5 = 2y+21

4y-2y = 21-5

2y=16

y=8

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