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For what values of y does the following equation have no solutions for x?

xy + 5y + 4x + 20=1 + 6x + 3y

 Apr 27, 2022
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xy  -2x + 2y + 19   = 0

 

x ( y - 2)   =  -(2y + 19)

 

x =     (2y  -19)  / ( 2 - y)

 

If  y   =  2    then x is  undefined  and no solutions exist

 

cool cool cool

 Apr 28, 2022

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