Algebra 1A



Algebra I Name: _____________________________

Solving Equations Period: ________

Worksheet SE2

1. What number do you add to 203 in order to get 512?

2. Albert had $782. He went shopping and spent $238 on a boom box. How much money does he have left?

3. Sally had $683. She went on a shopping spree and bought a whole bunch of stuff. When she got home, she had only $238 left. How much did she spend on her shopping spree?

4. There are 17 boxes, and each box contains 48 soup cans. How many soup cans are there altogether?

5. How many boxes would be needed to hold 1104 soup cans if each box can hold 48 soup cans?

Problems 6-15: Place a number in the box to make the equation true:

6. + 17 = 51 7. – 17 = 51

8. . 7 = 126 9. ( 7 = 126

10. + 129 = 403 11. + 72 = 98

12. – 21 = 87 13. . 16 = 208

14. . ( 17 = 38 15. – 32 = 41

16. Use the equation: [pic]

a. What is the left side of this equation?

b. What is the right side of this equation?

c. On which side of this equation is x ?

d. What should be done to this equation in order to solve for x ?

e. The solution is: [pic] ________

17. Use the equation: [pic]

a. What is the left side of this equation?

b. What is the right side of this equation?

c. On which side of this equation is p ?

d. What should be done to this equation in order to solve for p ?

e. The solution is: [pic] ______

18. Use the equation: [pic]

a. What is the left side of this equation?

b. What is the right side of this equation?

c. On which side of this equation is k ?

d. What should be done to this equation in order to solve for k ?

e. The solution is: [pic] ______

19. Use the equation: [pic]

a. What is the left side of this equation?

b. What is the right side of this equation?

c. On which side of this equation is y ?

d. What should be done to this equation in order to solve for y ?

e. The solution is: [pic] ______

20. Use the equation: [pic]

a. What is the left side of this equation?

b. What is the right side of this equation?

c. On which side of this equation is y ?

d. What should be done to this equation in order to solve for y ?

e. The solution is: [pic] ______

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