2 years ago

2 x— = ———7 z + 10x = ???

Mathematics

1 answer:

zysi [14]2 years ago

7 0

Answer:

Step-by-step explanation:

2x-3y+z=-3 , x-5y+7z=-11 , -10x+4y-6z=28

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2 x— = ———7 z + 10x = ???​

2 x— = ———7 z + 10x = ???