Question

6 (2+x)-2 х ( 6-8x ) = 14х + (-2+9x)​

Answer 1

Respuesta:

12 + 6x - 12x + 16x^2 = 14x - 2 + 9x

12 - 6x + 16x^2 = 23x - 2

- 6x - 23x + 16x^2 = - 2 - 12

- 29x + 16x^2 = - 14

16x^2 - 29x = - 14

f ( x ) 16x^2 = 32x - 29x = - 14

3x = - 14

x = - 14 / 3

x = - 4.66666

Explicación paso a paso: