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3 / 5 x + 3 / 5 + 3 / 5 x = x - 1 - 1'0 3 / 5 x + 3 / 5 x - x = - 1 - 10 - 3 / 5 3 / 5 x + 3 / 5 x + 5 / 5 x = - 5 / 5 - 50 / 5 - 3 / 5 16 / 5 x = - 58 / 5 x = ( - 58 / 5) / (16 / 5) x = - 290 / 80 = 145 / 40 = 29 / 8 = 3 5 / 8.

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D1ialujaBerrea
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3 / 5 x + 3 / 5 + 3 / 5 x = x - 1 - 1'0

3 / 5 x + 3 / 5 x - x = - 1 - 10 - 3 / 5

3 / 5 x + 3 / 5 x + 5 / 5 x = - 5 / 5 - 50 / 5 - 3 / 5

16 / 5 x = - 58 / 5

x = ( - 58 / 5) / (16 / 5)

x = - 290 / 80 = 145 / 40 = 29 / 8 = 3 5 / 8.