Question

12[3x - 0.25(x - 4) - 0.3(5x + 14)] = 47​

Answer 1

Answer:

it is the correct answer

Step-by-step explanation:

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Answer 2

Answer:

1.5

Step-by-step explanation:

$12(3x - 0.25(x - 4) - 0.3(5x - 14)) = 47 \\ 36x - 0.25x - 1 -1.5x - 4.5 = 47 \\ 36x - 1.75x - 5.5 = 47 \\ 34.25x - 5.5 = 47 \\ 34.25x = 47 + 5.5 \\ 34.25x = 52.5 \\ x = \frac{52.5}{34.25} \\ 1.5$

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