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Hello! I need some help... on systems of equations...

 

 

So so far, I have done the following:

 

 

However, I just have a feeling I did something wrong... (I just doindecision) so if anyone can tell me what I did wrong, that would be awesome.

 

Thanks.

 Sep 26, 2018
 #1
avatar+99351 
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Here you go .....here's the way I solved it...

 

https://web2.0calc.com/questions/i-ve-tried-solving-this-and-every-time-i-get-a-different

 

 

cool cool cool

 Sep 26, 2018
 #2
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+1

Oh thanks! I found my SUPER careless mistake too. I forgot the negative sign...😭

crying

Guest Sep 26, 2018
 #3
avatar+99351 
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OK...good deal  !!!!

 

 

cool cool cool

CPhill  Sep 26, 2018

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