jadapeace2007 jadapeace2007
  • 21-03-2020
  • Mathematics
contestada

X+6+2x=15 what is the answer to that question

Respuesta :

itlisa2000 itlisa2000
  • 21-03-2020

Answer:

x= 3

Step-by-step explanation:

x + 6 + 2x = 15

1x + 6 + 2x = 15

3x + 6 = 15

    -  6   - 6

       0     9

3x = 9

3  *   3

x=3

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