jtri11a jtri11a

15-09-2018
Mathematics

contestada

Solving system of equations using elimination.

2x - 3y = -7
3x + 3y = 27
4x -2y + z = 3

Respuesta :

justin2life justin2life

15-09-2018

(A 7 out of 8
(B y is 3
(C y is 3

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