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2y-2z= -4 - 4y+2z = -2 x+4y-z=-5
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2y-2z= -4
- 4y+2z = -2
x+4y-z=-5

User MikePatel
by
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1 Answer

8 votes

Answer:

(-12,3,5)

x=-12,y=3.z=5

Explanation:

User Mohammed Siddeeq
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2.9k points
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