Question

|3n – 6| = 6
absolute value equation

Answer 1

`n=\{0,\: 4\}`

Explanation:

`|3n-6| = 6\\\therefore 3n - 6 = \pm 6\\\therefore 3n = 6 \pm 6\\\therefore 3n =6+6\:\: or\:\: 3n = 6-6\\\therefore 3n =12\:\: or \:\:3n = 0\\\\\therefore n =(12)/(3)\:\: or\:\: n =(0)/(3)\\\\\therefore n = 4 \:\: or\:\: n = 0\\\\\therefore n=\{0,\: 4\}\\`