lexistevens63 lexistevens63

23-09-2020
Mathematics

contestada

2x + y = 1
3x + 2y = 0

Respuesta :

mykiahgriffiths mykiahgriffiths

23-09-2020

Answer:

(2,-3)

x=2 y=-3

Step-by-step explanation:

2x+y=1 y=1-2x

3x+2y=0

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

3x+2-4x=0

-x+2=0

-x=-2

x=2

2x+y=1

2(2)+y=1

4+y=1

y=-3

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