Justify each step -12p+45-7p

Zoia asked Feb 10, 2022

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34 votes

Justify each step
-12p+45-7p

Zoia asked Feb 10, 2022

by Zoia

3.2k points

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21 votes

Answer:

Given, Associative, Commutative, Associative, Addition

Explanation:

-12p + 45 -7p Given

-12p + (45 - 7p) Associative

-12p + (-7p + 45) Commutative

(-12p + -7p) + 45 Associative

-19p + 45 Addition

Vivek Maran answered Feb 17, 2022

3.0k points

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