Mathematics, 29.01.2020 00:41, hiji0206

Topic: associative, commutative, and distributive properties

which property is not used to simplify the following expression?

2*(x+5)+7x=(2x+10)+7x
=(10+2x)+7x
=10 +(2x+7x)
=10 + 9x
=9x + 10

a. associative property of addition

b. commutative property of addition

c. distributive property

d. commutative property of multiplication

Answers: 1

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Topic: associative, commutative, and distributive properties

which property is not used...