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True or false ? why and why not ? 7a + 4 - 2a is equivalent to 7a + -2a + 4
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1 vote
True or false ? why and why not ?


7a + 4 - 2a is equivalent to 7a + -2a + 4

User Jkally
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1 Answer

1 vote
True because it’s a diamond Rottweiler
User Julio Cachay
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