nevaehsalley85 nevaehsalley85

21-11-2019
Mathematics

contestada

How do i show the substitution method to solve x=5y-7 and 3y+2y=12

Respuesta :

hauwasagir35 hauwasagir35

23-11-2019

Answer:x=-20 y=4

Step-by-step explanation:

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