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03-09-2020
Mathematics

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What is the value of z in the solution of the following system of equations?
3x+ 5y +7z= 3
2x+4y+6= 6
4x+3y + 5z = -6
A. 6
B. 4
C. -2
D. -6

Respuesta :

0812329008 0812329008

04-09-2020

Answer:

D) -6

Step-by-step explanation:

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