Find the solution to the system of equations down below x+y+z=-1 x-y+z=-1 x+y-z=3 A) (-2,4,-3) B) (1/2,0,1/2) C) (1,0,-2) D)3/2,3/2,0)

asked Apr 5, 2019 16.8k views

1 vote

Find the solution to the system of equations down below

x+y+z=-1
x-y+z=-1
x+y-z=3

A) (-2,4,-3)
B) (1/2,0,1/2)
C) (1,0,-2)
D)3/2,3/2,0)

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2 votes

1,0,-2

you solve by substitution

x=1

y=0

z= -2

AnoE answered Apr 8, 2019

by AnoE

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