Question

Determine O valor de x de modo que:
$( \frac{26}{2 \times - 4} ) = ( \frac{26}{3 \times - 5} )$
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Answer 1

Resposta:

26*(3x - 5) = 26*(2x - 4)

78x - 130 = 52x - 104

78x -52x = 130-104

26x = 26

 x = 26/26

x = 1