SOLUTION: using CRAMER'S RULE 4z+3y+8z=-8 2x+y-4z=1 2x-2y+2z=4
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Question 182974
:
using CRAMER'S RULE
4z+3y+8z=-8
2x+y-4z=1
2x-2y+2z=4
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Alan3354(69443)
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