Page 165 - NUMINO_WB_6B

193-P1-1

Solving Simply

Fill in the blanks.

3 1 1 2
4 3
law
1 1 2 law
4 3

(1 1 )2
4
3

1 1
4

Step 1. What is the law for the equation A B C A C B?

Step 2. What is the law for the equation A B C A (B C)?

Step 3. Complete the process of solving simply.

3 1 1 2 1 1 2
4 3 4 3

1 1 2
4 3

1 1
4