Latest exam Aptitude Question SOLUTION: I'm trying to solve for all 4 variables, but I'm having trouble. Please Help!! w+x+y+z=7 2w+x-y+2z=6 3w+2x+y-z=3 w-x-y-2z=-10

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(#M40110634) EXAM Numerical Ability question Keep an EYE

I'm trying to solve for all 4 variables, but I'm having trouble. Please Help!!

w+x+y+z=7
2w+x-y+2z=6
3w+2x+y-z=3
w-x-y-2z=-10

Asked In exam (9 years ago)

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