MatemáticasBásico1 respuestas

X + 3 / 4 - x - 4 / 9 = 1 / 2 - x - 1 / 4 + 2x + 1 / 9?

X + 3 / 4 - x - 4 / 9 = 1 / 2 - x - 1 / 4 + 2x + 1 / 9.

En resumen

X + (3 / 4) - x - (4 / 9) = (1 / 2) - x - (1 / 4) + 2x + (1 / 9) (3 / 4) - (1 / 2) + (1 / 4) = x + (1 / 9) - (4 / 9) (3 - 2 + 1) / 4 = x - (3 / 9) (2 / 4) - (3 / 9) = x (18 - 12) / 36 = x 6 / 36 = x 1 / 6 = x.

Mejor respuesta

Josebesos19
8

X + (3 / 4) - x - (4 / 9) = (1 / 2) - x - (1 / 4) + 2x + (1 / 9)

(3 / 4) - (1 / 2) + (1 / 4) = x + (1 / 9) - (4 / 9)

(3 - 2 + 1) / 4 = x - (3 / 9)

(2 / 4) - (3 / 9) = x

(18 - 12) / 36 = x

6 / 36 = x

1 / 6 = x.