julia8528 julia8528

09-11-2019
Mathematics

contestada

x - z=7
x+y=3
z- y=6
For the above system of three
equations, x =
(A) 5
(B) 6
(C) 7
(D) 8
(E) 9

Respuesta :

Amritbushal Amritbushal

09-11-2019

for above system of three eqations x is 8

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