josselinvf8111 josselinvf8111

29-10-2019
Mathematics

contestada

x + y = -9
x+ 2y = -25
What is the value of x??

Respuesta :

sallydsister4 sallydsister4

29-10-2019

Answer:

x= 7 y= -16

Step-by-step explanation:

plug it into the equation and it match's.

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