To Solve a Two-Step Equation

Name:

Topic: Main Ideas/Questions

One-Step Equations

Notes

1. m + 12 = 10

3. -7y = -91

Class: Date:

2. -2 = g ? 9

4. a = -4 9

Fractions

2

5.

x = 10

3

*To "get rid"

of a fraction,

multiply by the

6 7. - k = 12

5

________________!

4

6.

w = -8

9

1

8.

- 2 m = -9

Two-Step Equations

To Solve a Two-Step Equation:

1. Undo the Addition/Subtraction (to remove constant term)

2. Undo the Multiplication/Division (to remove coefficient)

9. 6x + 8 = 50

10. 2x ? 5 = 11

11. 13 = -4x + 9

12. 7 ? 3x = 34

13. x - 7 = 9 2 3

15. x + 22 = 28 5

14. 11 = x + 8 -5

1 16. - x + 1 = -7

3

tWo-steP eQuATioN MaZe!

Directions: Use your solutions to navigate through the puzzle. SHOW ALL STEPS!!!!

Start! 4x + 10 = -26

x + 10 = 15 3

9 ? 2x = 35

2 x + 15 = 17

3

-4

15

-13

9

-9

x - 4 = -2 7

-8 1

x + 13 = 9 2

-2

48

-22

3

3 x - 9 = 27

4

-5x ? 10 = 10

14

8

4

-14

24

44

11

-4

-4

0

1 8 - x = 16

3

-12x ? 17 = -89

18 - 4 x = -2

5 19 - 2 x = 34

6

5

-5

-72

-24

28 ? 32x = 92

7

-6

5 ? x = 12

17

4

48

-6

3 13 - x = 37

2

END!

-7

-16

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