Agenttex Agenttex

15-06-2018
Mathematics

contestada

According to the Substitution Property of Equality:
If y = -5 and 7x + y = 11, then _______ .

Question 15 options:

A. 7x - 5 = 11

B. 7x + 5 = 11

C. -5 + y = 11

Respuesta :

limacharliesierra limacharliesierra

15-06-2018

7x + y = 11
y = - 5

-> 7x + (-5) = 11
-> 7x - 5 = 11

Answer: A.

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