AnthonyValente AnthonyValente
  • 25-03-2019
  • Mathematics
contestada

the sum of 6 and a number,n, is 15. find the number ​

Respuesta :

Charlyne0122
Charlyne0122 Charlyne0122
  • 25-03-2019

let's make an equation

6+n=15

solve like normally:

n=9

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