Mathematics, 20.10.2019 05:50, Sk8terkaylee

What is the solution to the following system?

3x+2y+z=20
x-4y-z=-10
2x+y+2z=15

a. (2, 3, 4)
b. (4, 3, –2)
c. (4, 3, 2)
d. (6, 7, –2)

Answers: 3

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What is the solution to the following system?

3x+2y+z=20
x-4y-z=-10
2x+y+2...