MatemáticasBásico1 respuestas

(x - y) - (6x + 8y) = - (10x + 5y + 3)(x + y) - (9y - 11x) = 2y - 2x?

(x - y) - (6x + 8y) = - (10x + 5y + 3) (x + y) - (9y - 11x) = 2y - 2x.

En resumen

(x - y) - (6x + 8y) = - (10x + 5y + 3) x - y - 6x - 8y = - 10x - 5y - 3 x - y - 6x - 8y + 10x + 5y = - 3 5x - 4y + 3 = 0 (x + y) - (9y - 11x) = 2y - 2x x + y - 9y + 11x = 2y - 2x 12x - 8y - 2y + 2x = 0 14x - 10y = 0 saludos.

Mejor respuesta

Pollis24
6

(x - y) - (6x + 8y) = - (10x + 5y + 3)

x - y - 6x - 8y = - 10x - 5y - 3

x - y - 6x - 8y + 10x + 5y = - 3

5x - 4y + 3 = 0

(x + y) - (9y - 11x) = 2y - 2x

x + y - 9y + 11x = 2y - 2x

12x - 8y - 2y + 2x = 0

14x - 10y = 0

saludos.