keys254 keys254
  • 02-11-2020
  • Mathematics
contestada

Three multiplied by the sum of 4 and a number is the same as 12 more than the number. Find the number.
If nis "the number," which equation could be used to solve for the number?
413+51)= 0+12
314 4 7 = 0+12
1030+4=0412

Respuesta :

kenzitheperson kenzitheperson
  • 02-11-2020

Answer:

3(4+n) = 12+n is an equation that could be used.

12n = 12+n

11n = 12

n= 1+1/11

Step-by-step explanation:

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