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X+4y-3z=1 3x+12y-9z=8 2x+4y-4z=-12

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asked Mar 19, 2023 8.2k views

3 votes

X+4y-3z=1
3x+12y-9z=8
2x+4y-4z=-12

Mathematics
college

Human asked

by Human

8.2k points

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1 Answer

6 votes

Answer:

Explanation:

x+4y-3z=1

x=1-4y+3z

3(1-4y+3z)+12y-9z=8

3-12y+9z+12y-9z=8

3=8

so your answer is No solution

Miroslav Mares answered Mar 25, 2023

by Miroslav Mares

6.9k points

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X+4y-3z=1 3x+12y-9z=8 2x+4y-4z=-12

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