Math, asked by tanyabeautyparlour1, 9 months ago

This the q of maths and the question is
x - 3y - 2 z
5x + 7y - z
-7x - 2y + 4z
------------------
whats the solution

Answers

Answered by PROAbhi45

0

Step-by-step explanation:

-x 3y - 2 z

5x + 7y - z

-7x - 2y + 4z

=20

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