Jnaya1 Jnaya1
  • 22-09-2017
  • Mathematics
contestada

Can someone help me find x

Can someone help me find x class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 22-09-2017
3(-x + 2x + 1) = x -1
3(x +1) = x - 1
3x + 3 = x -1
3x - x = -1 - 3
2x = - 4
  x = - 2

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