asked 31.0k views
1 vote
2x + y - Z = 3
-X + 2y + z = 2
2x + 2y - Z = 5

asked
User Mkjh
by
7.7k points

1 Answer

5 votes

Answer:

that should be 20

Explanation:

Hope this helps!

answered
User Simendsjo
by
8.9k points

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