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25 votes
25 votes
Q9) When working on a problem recently, Mya saw the polynomial expression 4 - 3x”. She decided to

re - write it as - 3x + 4. Which property of real numbers justifies (allows) Mya's action? Explain your
answer.

User Louis Strous
by
3.1k points

1 Answer

17 votes
17 votes

Answer:

Commutative Property of Addition

a + b = b + a

which says

"commute = to get up and move to a new location : switch places"

4-3x = -3x +4

User Adam Hamilton
by
2.4k points