qianahmaryam qianahmaryam
  • 10-06-2020
  • Mathematics
contestada


what is the value of x

what is the value of x class=

Respuesta :

valerieulbrich
valerieulbrich valerieulbrich
  • 13-06-2020

Answer:

A) 20

Step-by-step explanation:

7x + 6x + 7x + 6x + 6x + 7x + 6x= 900

45x = 900

x = 20

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