Question

$\frac{x + 7}{5} - \frac{9}{x - 2} = 1$
Solve this question​

Answer 1

$Solve \: \: this \: \: question \\ = > \frac{x + 7}{5} - \frac{9}{x - 2} = 1 \\ = > \frac{x + 7}{5} - 1 = \frac{9}{x - 2} \\ = > \frac{x + 7 - 5}{5} = \frac{9}{x - 2} \\ = > {(x - 2)(x + 2)} = {5 \times 9} \\ = > {x}^{2} - {2}^{2} = 45 \\ = > {x }^{2} - 4 = 45 \\ = > {x}^{2} = 45 + 4 \\ = > {x}^{2} = 49 \\ = > x = \sqrt{49} \\ = > x = + - 7$

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