Youonthatcrackhead Youonthatcrackhead
  • 13-12-2019
  • Mathematics
contestada

x -
1
4
(12 - x) = x + 3(4 - x) - 2x

Respuesta :

Аноним Аноним
  • 13-12-2019

Answer:

x = 20/7 = 2.857

Step-by-step explanation:

i've done it before

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