Question

RESOLVA A EQUAÇão: a-) 5/x+3 = 2/3x-4?​

Answer 1

Bom dia !

$\frac{5}{x + 3} = \frac{2}{3x - 4}$

15x -20 = 2x +6

15x -2x = 6 + 20

13x = 26

$x = \frac{26 }{13}$

x = 2

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