Name the property illustrated. 17. 2x + 5 = 5 + 2x 18. (x . y).5 = x (7.5) 19.5(7 - x) = 35 - 5x 20.5 + 0 = 5 21.-3+3 = 0

asked Dec 24, 2020 102k views

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Name the property illustrated.

17. 2x + 5 = 5 + 2x
18. (x . y).5 = x (7.5)
19.5(7 - x) = 35 - 5x
20.5 + 0 = 5
21.-3+3 = 0

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3 votes

17. Commutative property’s addition
20. Identity property’s addition

Yonatan Karni answered Dec 28, 2020

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