Question

2x+3y-z=5
4x+4y-3z=3
2x-3y+2z=2​

Answer 1

Answer:

Step-by-step explanation:2x+3y-z=5

-(2x+3y-2z=2)

z = 3

4x+4y-= 12

-2(2x+3y = 8)

-2y = -4, y = 2 and x =1 

(1, 2, 3)

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