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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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krek1111 [17]

Answer:

O A. x = 3

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5 0
3 years ago
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8090 [49]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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Trava [24]

Given that,

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7 0
3 years ago
If x = -5 and y = x + 4, what ordered pair represents the solution? A. (5, -1) B. (-5, -1) C. (5, 1) D. (4, 4)
tekilochka [14]
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(x,y)
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3 0
4 years ago
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Sergeu [11.5K]

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