Question

RESOLVA;
5 (X sobre 5 - 1) = X - 6 (2X sobre 3 + 4)

Answer 1

5(x/5 - 1) = x -6(2x/3 + 4)

x - 5 = x - 4x - 24

x - x + 4x = -24 + 5

¨¨¨¨¨¨¨¨¨ 4x = - 19 --> x = - 19/4

Cálculos:

5(x/5 - 1) = (5 . x/5) - (5 . 1) = x - 5

-6(2x/3 + 4) = (-6 . 2x/3 ) + (-6 . 4) = - 12x/3 + (-24) = - 4x - 24