allyssiacronin1 allyssiacronin1

06-06-2019
Mathematics

contestada

Solve:
-x+3y+2=1
2x+5y=3
3x+y-2xz=-2

1. (21, -3, 39)
2. ((7/3, -1/3, 13/3)
3. (1, 2, -4)
4. (22, -1, 26)

Respuesta :

els650902 els650902

07-06-2019

Answer:

Step-by-step explanation:

3

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