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x^2+y^2=36 x=2y+6

 Apr 20, 2015

Best Answer 

 #1
avatar+23247 
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Substitute x = 2y + 6 into the equation:  x2 + y2  =  36

--->   (2y + 6)2 + y2  =  36

Now simplify, factor, and finish ...

 Apr 20, 2015
 #1
avatar+23247 
+5
Best Answer

Substitute x = 2y + 6 into the equation:  x2 + y2  =  36

--->   (2y + 6)2 + y2  =  36

Now simplify, factor, and finish ...

geno3141 Apr 20, 2015

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