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Mathematics 17 Online
OpenStudy (jchick):

Just need answers checked For the following system, if you isolated x in the second equation to use the Substitution Method, what expression would you substitute into the first equation? 2x + y = 9 −x − y = −8 Choose one answer. a. −8 + y b. −8 − y c. 8 + y d. 8 − y

OpenStudy (jchick):

Answer is D right?

OpenStudy (jchick):

@pooja195 can you tell me if I am correct?

OpenStudy (anonymous):

yes D is right

OpenStudy (jchick):

Thanks!

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