I am doing a review for an exam I have this week and I am stumped. Hoping someone here might have some insight:

Express your solution in set-builder notation and interval notation:

1/3(3x + 5) < 1/6(x + 4)

I have no idea what to do. Do I multiply 1/3 and 1/6 throughout the parenthesis? I feel like Id rather just get rid of the fractions because they are so messy...

Could someone please list a step by step process of how to solve these type of problems?