Question

3x-4divided by 7+7divided by 3x-4 = 5/2
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Answer 1

Answer:

Step-by-step explanation:

Answer 2

$\frac{3x - 4}{7} + \frac{7}{3x - 4} = \frac{5}{2} \\ \frac{ {(3x - 4)}^{2} + {7}^{2} }{(3x - 4) \times 7} = \frac{5}{2} \\ \frac{ {9x}^{2} + 16 - 24x + 49 }{21x - 28} = \frac{5}{2} \\ \frac{9 {x}^{2} - 24x + 65 }{21x - 28} = \frac{5}{2} \\ 18 {x}^{2} - 48x + 130 = 105x - 140 \\ 18 {x}^{2} - 153x = - 270 \\ 9x(2x - 17) = - 270 \\ 2x - 17 = - 30 \\ 2x = - 13 \\ x = \frac{ - 13}{2}$