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Mathematics, 23.02.2021 18:40 jaredfifa

Can you solve this system of equations in 3 variables?
1a + 2b + 3c = 17
2a - 2b + 4c = 20
40 + 1b - 4c = -3

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Can you solve this system of equations in 3 variables?
1a + 2b + 3c = 17
2a - 2b + 4c =...

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