Effect On Scope Mouthwash If Swallowed

Review Exercises: PROBLEMS WITH FIRST DEGREE EQUATIONS WITH AN UNKNOWN

1. Three times a number plus twice the same is 60 . What is the number?
   
2. The third part of a number minus 5 equals 8. What is the number?
   
3. The fourth part of a number plus 7 equals 10 units. What is the number?
   
4. The sum of three consecutive numbers is equal to 165, what are the numbers?
   
5. The sum of three consecutive numbers equals 372. What are the numbers?
   
6. The sum of three consecutive even numbers is equal to 204. What are the numbers?
   
7. The sum of three consecutive even numbers is equal to 138. What are the numbers?
   
8. The sum of three consecutive odd numbers is equal to 267. What are the numbers?
   
9. The sum of three consecutive odd numbers is equal to 351. What are the numbers?
   
10. The sum of four consecutive numbers is equal to 182. What are the numbers?
    
Jose and Roberto
11. birthday received the same amount of money. Joseph bought 5 DVDs and $ 375 left over. Roberto bought 8 DVDs and not any money left over. If the DVD's are the same price, how much each?
    
12. Lupita and Mary went to the stationery with the same amount of money each. Lupita bought 5 pencils and left over $ 20. Mary bought 2 pencils and left over $ 59. How much cost each pencil?