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15-07-2018
Mathematics

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What is the correct reason for statement 2?

Prove: 9+3x+(x4)=7x+9
Statements ---- Reasons
9+3x+(x4)----Given
9+3x+4x----????
9+7x----Addition
7x+9----Commutative Property

A) Commutative Property

B) Multiplication

C) Addition

D) Associative Property

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gennywoah gennywoah

15-07-2018

D.) Associative Property

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