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Dubstep97
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Hi there. I don't know how to solve this. It would help me a lot. 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
 2 years ago
 2 years ago
Dubstep97 Group Title
Hi there. I don't know how to solve this. It would help me a lot. 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
 2 years ago
 2 years ago

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lgbasallote Group TitleBest ResponseYou've already chosen the best response.2
it's actually simple solve for x in the second equation x  y = 8 can you do that?
 2 years ago

Romero Group TitleBest ResponseYou've already chosen the best response.1
−x − y = −8 That's the second equation. Isolate that. This means that we want x to be alone. For example that y on the left hand side we want to get rid of it
 2 years ago

Dubstep97 Group TitleBest ResponseYou've already chosen the best response.1
Wow. This actually made sense. Thank you. And thank you Romero
 2 years ago
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