2.1 Review Worksheet, Part 2

2.1.4 Solving Multi-Step Equations Solve each equation. Check your answer.

z 2

+ = d 2 1 5

3 5

1 2

3 2

1.

2. = + x 1 2

3.

+ = 1

j

2 3

4

x 1 5 5

3 4

3 8

3 2

2 5

4.

5.

6.

= − x

=

− =−

6

7. 6 = − 2(7 − c )

8. 5( h − 4) = 8

9. − 3 x − 8 + 4 x = 17

10. 4 x + 6 x = 30

11. 2( x + 3) = 10

12. 17 = 3( p − 5) + 8

13. Jennifer is saving money to buy a bike. The bike costs $245. She has $125 saved, and each week she adds $15 to her savings. How long will it take her to save enough money to buy the bike?

14. Amanda and Casey’s total restaurant bill, including tip, was $34. Amanda’s portion of the bill was twice as much as Casey’s, and they each left a tip of $2. How much did each person pay?

15. Marissa is buying a shirt for each of her brothers and each of her 2 sisters. Each shirt costs $7.50, and she spends a total of $30. How many brothers does Marissa have?

2.1.5 Solving Equations with Variables on Both Sides

Solve each equation. Check your answer.

16. 7 a − 17 = 4 a + l

17. 2 b − 5 = 8 b + 1

18. 4 x − 2 = 3 x + 4

19. 2 x − 5 = 4 x − 1

20. 8 x − 2 = 3 x + 12.25

21. 5 x + 2 = 3 x

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