Sheet # 10/Single Variable Equations
Name: _____________________ Date_____________
1. Mary is fourteen years old. She is five years older than her brother. How old is her brother?
2. A boy is four years younger than his sister. If the boy is ten years old, how old is his sister?
3. A boy bought a number of model plane kits costing $7 each. He spent $35. How many kits did he buy?
4. A boy's age seven years from now will be 20. How old is the boy now?
5 How many feet are there in a board having a length of 72 inches?