Find the value of x, if:
(3x – 7): (4x + 3) is the sub-triplicate ratio of 8: 27

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Solution

(3x – 7): (4x + 3) is the sub-triplicate ratio of 8: 27
And the sub-triplicate ratio of 8: 27 = 2: 3
(3x – 7)/ (4x + 3) = 2/3
9x – 8x = 6 + 21
x = 27

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