−4x − 5y − z = 18 −2x − 5y − 2z = 12 −2x + 5y + 2z = 4

Question

−4x − 5y − z = 18
−2x − 5y − 2z = 12
−2x + 5y + 2z = 4

in progress 0
Melanie 3 weeks 2021-12-29T08:11:33+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-12-29T08:13:12+00:00

    Answer: (x,y,z) = (-4,0,-2)

    Step-by-step explanation:

Leave an answer

45:7+7-4:2-5:5*4+35:2 =? ( )