1. Solve the following problems.
Warm Up
Solve the following problems.
12.4(8.3)=
72.8 ÷ 5.2

2. SOLVING 1-STEP EQUATIONS USING MULTIPLICATION & DIVISION

3. DIVISION PROPERTY OF EQUALITY
You can divide both sides of an equation by the same nonzero number, and the statement will still be true.
4 x 3 = 12
12 = 6 2

4. 1. What is our variable. 2. What is with our variable. 3
1. What is our variable. 2. What is with our variable. 3. What is the inverse(opposite) operation
SOLVE CHECK
7X = 35

5. 1. What is our variable. 2. What is with our variable. 3
1. What is our variable. 2. What is with our variable. 3. What is the inverse(opposite) operation
4X = 28

6. 1. What is our variable. 2. What is with our variable. 3
1. What is our variable. 2. What is with our variable. 3. What is the inverse(opposite) operation
-7T = 49

7. 1. What is our variable. 2. What is with our variable. 3
1. What is our variable. 2. What is with our variable. 3. What is the inverse(opposite) operation
3.2Y = 19.2

8. 1. What is our variable. 2. What is with our variable. 3
1. What is our variable. 2. What is with our variable. 3. What is the inverse(opposite) operation
-21.4W = 149.8

9. MULTIPLICATION PROPERTY OF EQUALITY
You can multiply both sides of an equation by the same number, and the statement will still be true.
2 x 3 = 6
4 x 2 x 3 = 4 x 6
8 x 3 = 24

10. 1. What is our variable. 2. What is with our variable. 3
1. What is our variable. 2. What is with our variable. 3. What is the inverse(opposite) operation
SOLVE CHECK
H = 6 3

11. 1. What is our variable. 2. What is with our variable. 3
1. What is our variable. 2. What is with our variable. 3. What is the inverse(opposite) operation
T = 4 5

12. 1. What is our variable. 2. What is with our variable. 3
1. What is our variable. 2. What is with our variable. 3. What is the inverse(opposite) operation
K = 9 -8

13. 1. What is our variable. 2. What is with our variable. 3
1. What is our variable. 2. What is with our variable. 3. What is the inverse(opposite) operation
H = 3.5 19

14. 1. What is our variable. 2. What is with our variable. 3
1. What is our variable. 2. What is with our variable. 3. What is the inverse(opposite) operation
M = 1.2
6.7