Chapter 2 Review

A gym charges a $40 activation fee and $15 per month for membership. If you spend $115, how many months do you have a gym membership?

The sum of five times a number and 15 is the same as 3 less than 6 times the number.

x/5+3=12

y+3=-4

McDonald's raised prices by 60 cents per cone. If Sammy spent $16 on 4 cones, what was the old price of a cone?

2.25y+5=13.5y+14

Sam and George spent a total of $20 for lunch. Sam's lunch cost $5 more than George's. How much did George spend on lunch?

2(3x+5)=5(2x-4)-4x

10(x-5)=10x-50

3(x-5)+1=2+x

30-3n=33