6 ( x + 1 ) - 4x = 5x - 9?
6 ( x + 1 ) - 4x = 5x - 9.
6 ( x + 1 ) - 4x = 5x - 9.
En resumen
= 6x + 6 - 4x = 5x - 9 2x + 6 = 5x - 9 6 + 9 = 5x - 2x 15 = 3x x = 5.
= 6x + 6 - 4x = 5x - 9 2x + 6 = 5x - 9 6 + 9 = 5x - 2x 15 = 3x x = 5.
Respuesta : x = 5Explicación paso a paso : 6x + 6 - 4x = 5x - 9 2x + 6 = 5x - 9 6 + 9 = 5x - 2x 15 = 3x x = 5.