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Mathematics 15 Online
OpenStudy (yacoub1993):

Substitution Property of Equality If y = -5 and 7x + y = 11 , then ______. a. 7(-5) + y = 11 b. 7x - 5 = 11 c. 7x + 5 = 11 d. -5 + y = 11

OpenStudy (anonymous):

when y = -5 and 7x + y = 11 7x -5 = 11 now which answer is that? and do u understand what I did, it was simply substitute the value given for y=7 as y into the equation.

OpenStudy (anonymous):

i meant y = -5**

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