evelynlugo01 evelynlugo01

15-10-2018
Mathematics

contestada

The value of " z " is...

2x - 4y + 5z = -33

4x - y = -5

-2x +2y - 3z = 19

2
-4
3
-0.5

Respuesta :

Mlmyers81 Mlmyers81

16-10-2018

i thank it is 0.5 becose that is what retane out of this qestion so 0.5 is the anser

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