3 years ago

1.) 4x+2y-z=21 2.) -x-2y+2z=13 3.) 3x-2y+5z=70

Mathematics

1 answer:

lidiya [134]3 years ago

8 0

Answer:

Step by Step Solution:

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Reformatting the input :

Changes made to your input should not affect the solution:

(1): Dot was discarded near "2.-".

(2): "133.3" was replaced by "(1333/10)".

Too Many Equal Signs

Step-by-step explanation:

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