3 years ago

Solve each system by elimination.

Mathematics

1 answer:

max2010maxim [7]3 years ago

8 0

Answer:

Step-by-step explanation:

-x-2y+4z=-14

x=-2y+4z+14

2x+2y+2z=-6

2x=-2y-2z-6

x= -y-z-3

-x-6z=-3

x=3-6z

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