Mathematics
Mathematics, 22.07.2021 17:00, winterblanco

What is the solution to this system of equations? a - b + c = -6
b - c = 5
2a - 2c = 4

A) 2

B) -1

C) -3

D) 1

answer
Answers: 1

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What is the solution to this system of equations? a - b + c = -6
b - c = 5
2a - 2c =...

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