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Select the correct answer. What is the solution to this system of equations? x + y = 10 2x - z = 9 y - 3z = -5

Select the correct answer. What is the solution to this system of equations? x + y = 10 2x - z = 9 y - 3z = -5
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2 votes
Select the correct answer.

What is the solution to this system of equations?
x + y = 10
2x - z = 9
y - 3z = -5

Select the correct answer. What is the solution to this system of equations? x + y-example-1
User Matt Andersen
by
7.9k points

1 Answer

6 votes

Answer:

B

Explanation:

substitute

6+4=10

12-3=9

4-9=-5

User GameAlchemist
by
8.2k points
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