Respuestas

  • Usuario de Brainly
2013-02-13T19:00:47+01:00

Resolvemos:

2x+3-2+5x = x-40-10

2x +1+5x = x-50

7x +1 = x-50

  7x-x = -50-1

    6x = -51

   x= -51/6

  x = -8,5

SaLuDos :)'