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photoshop1234 [79]
4 years ago
7

6w-4z+2y+8x=52 2y-4w-6x-2z=-28 6z+2x-4w+4y=36 4x+4y-2w-2z=20 solve for z

Mathematics
1 answer:
Nadusha1986 [10]4 years ago
5 0

Answer:

Step-by-step explanation:

1)w=−4/3x+−1/3y+2/3z+26/3

2)w=−3/2x+1/2y+−1/2z+7

3)w=1/2x+y+3/2z−9

4)w=2x+2y−z−10

Hope this helps, mark me as brainlist pls

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