hiighastheskye hiighastheskye

27-01-2017
Mathematics

contestada

Select the statement that best justifies the conclusion based on the given information.
If x + y = z and x = y, then the conclusion is x + x = z.
A. addition property of equality
B. additive inverse
C. closure
D. substitution

Respuesta :

garciamatty101 garciamatty101

18-09-2017

I think it would be substitution

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matthewbelden1owrawl matthewbelden1owrawl

24-09-2017

substitution
because its right

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