veney1974 veney1974
  • 01-12-2021
  • Mathematics
contestada

The sum of 13 and 3 times a number is 31. What is the number?

Respuesta :

pjdemarco
pjdemarco pjdemarco
  • 01-12-2021

Answer:

6

Step-by-step explanation:

yeah-ya ............... right?

Answer Link
gabrielwong78971 gabrielwong78971
  • 01-12-2021

Answer: 6

Step-by-step explanation:

13 + 3 × n = 31

n represents unknown number

13 + 3n = 31

-13           -13

3n = 18

/3      /3

n=6

Answer Link

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