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[6.02] For the following system, if you isolated x in the first equation to use the Substitution Method, what expression would you substitute into the second equation?
x  2y = 4
3x + y = 12
 2 years ago
 2 years ago
[6.02] For the following system, if you isolated x in the first equation to use the Substitution Method, what expression would you substitute into the second equation? x  2y = 4 3x + y = 12
 2 years ago
 2 years ago

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DiyadiyaBest ResponseYou've already chosen the best response.3
x=4+2y Multiply both the sides by 1 to get x x=42y
 2 years ago

ash2326Best ResponseYou've already chosen the best response.0
@LoveYou*69 Did you understand it?
 2 years ago

DiyadiyaBest ResponseYou've already chosen the best response.3
Now substitute it in second equation 3(42y) + y = 12
 2 years ago

LoveYou*69Best ResponseYou've already chosen the best response.2
Okay! Thanks! and yea ash i knew the answer i was just making sure it was right lol :)
 2 years ago
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