tiannadonovan
tiannadonovan tiannadonovan
  • 01-02-2020
  • Mathematics
contestada

vality X + (7 + 2x) < -3x ?

Respuesta :

deliateacu
deliateacu deliateacu
  • 01-02-2020

Answer:

x×7=7x

x×2x=3x

7x+3x= 10x

So..... 10x

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