Mathematics, 02.10.2020 20:01, anayamulay

Name the property used in (5+2)+n=7+n A. Additive identity
B. Substitution property
C. Reflexive property
D. multiplication identity
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Answers: 2

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Name the property used in (5+2)+n=7+n A. Additive identity
B. Substitution property
C....