cware1164 cware1164

16-06-2020
Mathematics

contestada

Solve the system using elimination. y – x = 13 7y + x = 11

Respuesta :

hanhviennguyen2005 hanhviennguyen2005

16-06-2020

Answer:

x= -10 ; y= 3

Step-by-step explanation:

see the picture

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