Question

$\frac{4}{3x} - \frac{3}{4x} = 7$
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Answer 1

Step-by-step explanation:

$\frac{4}{3x} - \frac{3}{4x} = 7 \\ = > (16x - 9x) \div 12 {x}^{2} = 7 \\ = > 7x \div 12 {x}^{2} = 7 \\ = > 7 \div 12x = 7 \\ = > 7 \div 12 \times 7 = x \\ = > x = 1 \div 12$