Solve for x,y and z in following requestion x-5y+3z=9,2x-y-4z=6,3x-2y+z=2
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Answer:
Let us mark given equations to be 1, 2 and 3 respectively.
Step-by-step explanation:
(1)×2=2x-10y+6z=18
(2)×1=2x-y-4z=6
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