## Answer :

=> 3x+6=168

=> 3x=162

=> x=54

Plug this in for (x) and you find that the 3 numbers are 54, 56, 58. 58 is the largest one.

=> 3x+6=168

=> 3x=162

=> x=54

Plug this in for (x) and you find that the 3 numbers are 54, 56, 58. 58 is the largest one.