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What property is this? (10b+12b)+7b=(12b+10b)+7b
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What property is this?
(10b+12b)+7b=(12b+10b)+7b

User Todd Palmer
by
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1 Answer

6 votes
Commutative Property

a + b = b + a

Because:

(10b+12b)+7b=(12b+10b)+7b

(10b + 12b) in the first bracket is the same as (12b + 10b)
User Cronoklee
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