lxvelyk lxvelyk

04-11-2021
Mathematics

contestada

Solve linear systems in 3 variables using elimination
x + y + 2z= -7
–5z = 25
3х - 3y -6z= 3

Respuesta :

flaga21666 flaga21666

04-11-2021

x = 1

y = 2

z= -5

i will fix it

it is wrong

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