Answer
1. 6x + 18 = 48
2. x/2 + 6 = 14
Explanation:
1. Its 18 plus meaning + then 6$ per hour and we dont know how many hours so you put the X next to it!
2. First he sold half so but we dont know the starting number so we put x/2 then we have to add 6 and we get 16