Mathematics, 14.10.2019 18:00, kerarucker12pe384k

Solve the system by substitution

-x-y-z= -8

-4x+4y+5z=7

2x+2z =4

show all work pls

Answers: 2

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Solve the system by substitution

-x-y-z= -8

-4x+4y+5z=7

2x+2z =4...