Identify the property used in each of the steps

Mathematics

1 answer:

suter [353]3 years ago

5 0

Answer: (1) Distributive (2) Commutative (3) Associative

(4) Commutative (5) Addition Property of Equality

<u>Step-by-step explanation:</u>

1) Distributive

(x + 4) was multiplied by 3 and (2x - y) was multiplied by 5

2) Commutative

10x and -5y switched places

3) Associative

The parenthesis changed partners

4) Commutative

(12y - 5y) and 10x switched places

5) Addition Property

Like terms were added together --> 3x + 10x = 13x and 12y - 5y = 7y

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