isabelvelez2007 isabelvelez2007
  • 19-04-2021
  • Mathematics
contestada


2) Cuatro veces la suma de un número y ocho equivale a doce.

Respuesta :

fatima675
fatima675 fatima675
  • 19-04-2021
It is just an example
Para resolver este problema haremos lo siguiente.

Nos habla de un número que no conocemos por tanto usaremos “X” como incógnita.

Cuatro veces la suma de un número y ocho equivale a 7

4(x+8) = 7
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