Identify the solution(s) of the system of equations, if any. x + 3y = 3 4x - 6y = 0
x + 3y = 3 ; 4x - 6y = 0; x + 3y = 3 ; x = -3y + 3 ; 4(-3y + 3) - 6y = 0 ; -12y + 12 - 6y = 0 ; -18y + 12 = 0 ; -18y = -12 ; y = -12/-18 ; y = 2/3 ; x + 3(2/3) = 3 ; x + 2 = 3 ; x = 3 - 2 ; x = 1 ; Solution set: x = 1, y = 2/3
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Question
Updated 11/23/2018 3:58:25 AM
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x + 3y = 3 ;
4x - 6y = 0;

x + 3y = 3 ;
x = -3y + 3 ;

4(-3y + 3) - 6y = 0 ;
-12y + 12 - 6y = 0 ;
-18y + 12 = 0 ;
-18y = -12 ;
y = -12/-18 ;
y = 2/3 ;

x + 3(2/3) = 3 ;
x + 2 = 3 ;
x = 3 - 2 ;
x = 1 ;

Solution set: x = 1, y = 2/3

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