sophia001
contestada

Someone please help me, write a variable equation to represent the situation, and solve it by using inverse operations.

Three times the difference between a number and six is eighteen.

Respuesta :

mhanifa

Answer:

  • Number is 12

Step-by-step explanation:

Three times the difference between a number and six is eighteen:

  • 3(n - 6) = 18
  • n - 6 = 18/3
  • n - 6 = 6
  • n = 6 + 6
  • n = 12
MisterBrainly

Number be x

The equation is

  • 3(x-6)=18
  • 3x-18=18
  • 3x=36
  • x=12

Otras preguntas