Sam is 27 years old. His age is 6 years greater than 3 times Brandon's age. Which method
can be used to determine Brandon's age?
1.Divide 27 by 3, then subtract 6.
2.Solve for b in the equation 3 (b + 6) = 27.
3.Subtract 6 from 27, then divide by 3.
4.Solve for b in the equation 3b - 6 = 27.