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GrogVix [38]
3 years ago
8

2. Which of the following examples

Mathematics
1 answer:
Gennadij [26K]3 years ago
7 0

Answer:

7(x-4)=7x-28

Step-by-step explanation:

x+4=4+x is commutative

4-5=5-4 is also commutative

9+(4+5)=(9+4)+5 is associative

7 times x is 7x,

7 times -4 is -28

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