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X + y + z = 1 2x + 4y + z = 2 - X + 3y =11

X + y + z = 1 2x + 4y + z = 2 - X + 3y =11
26.1k views
2 votes
X + y + z = 1
2x + 4y + z = 2
- X + 3y
=11

User Moinuddin Quadri
by
7.6k points

1 Answer

7 votes

Answer:

x=-5

y=2

z=-4

Explanation:

we can solve this by elimination and substitution method.

User HarryM
by
9.0k points
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