Math, asked by zulafkarzulafkar337, 9 months ago

x + y + z = -1
X + 2y + 3z = - 4
X + 3y + 4z = – 6.

Answers

Answered by kalpana9170

6

Step-by-step explanation:

Add equation 1 and 2

U will get it as 2x+3y+4z=-5

Subtract this with equation 3

So,x=1

Mark this answer as brainliest

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