Tonyd86 Tonyd86

10-06-2022
Mathematics

contestada

Question 8
Select the solution to the following system of equations:
3x+2y=0
-x-y=1

Respuesta :

sargamgarg18 sargamgarg18

10-06-2022

Answer:

-x-y=1

-x= 1+y

x= -1-y

3x+2y=0

3(-1-y) +2y=0

-3-3y+2y=0

-3-y=0

y= -3

x= -1-(-3)

x= -1+3

x= 2

Therefore, x= 2 and y= -3

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