Mathematics, 17.12.2020 18:00, jokerr5584

Solve the following system of equations. x + y + 8z = 16 2x + 7z = 19
4x - 4y + 4z = 4

a. x = 1,y = 2,z = 2
b. x= 2,y = 2,z = 1
c. x = 6,y = 2,z = 1
d. x = 13,y = 11,z = -1

Answers: 2

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Solve the following system of equations. x + y + 8z = 16 2x + 7z = 19
4x - 4y + 4z = 4
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