Respuesta :

  • Answer:

x = 20/7

x = 2  6/7

  • Step-by-step explanation:

Hi there !

6x - 9 - 2(1 - x) = x + 9

6x - 9 - 2 + 2x = x + 9

6x + 2x - x = 9 + 9 + 2

8x - x = 20

7x = 20

x = 20/7

x = 2  6/7

Good luck !

Otras preguntas