alemcc1545 alemcc1545
  • 13-10-2020
  • Mathematics
contestada

-x + 3 = 2 ( x + 15 )

Respuesta :

oliwias
oliwias oliwias
  • 13-10-2020

Answer:

x= -9

Step-by-step explanation:

-x+3=2(x+15)

-x+3=2x+30

-x-2x+3=30-3

-3x=30-3

-3x=27

x= -9

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