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Mathematics 10 Online
OpenStudy (anonymous):

Name the property of equality that justifies: If x=3 and y=x+5, then y=8 A. Addition Property of Equality B. Distributive Propery of Equality C. Substitution Property of Equality D. Reflexive Property of Equality

OpenStudy (anonymous):

i think it'd be substitution.... in the proof, you'd have to substitute 8 for x then simplify...

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