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Mathematics, 30.08.2019 04:30 carcamophillip

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

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Answers: 1

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You know the right answer?
Name the property illustrated.
17. 2x + 5 = 5 + 2x
18. (x + y).5 = x (.5)
19.5(7 - x)...
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