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MaRussiya [10]
2 years ago
11

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

Mathematics
1 answer:
RoseWind [281]2 years ago
4 0

Answer:

Step-by-step 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

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