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What is the solution of the following linear system 12x plus 6y equals 9 4x plus 2y equals 0?
Robertsgurl
No solution. Multiply second equation by 3 and get 12x + 6y = 0 but already stated 12x + 6y = 9...
Wiki User
∙ 14y ago
chili rine
12x+6y=9 - 1
4x+2y=0 - 2
y=-2x
sub y= -2x into 1,
12x+6(-2x)=9
12x-12x=9
0=9
thus, no solution.
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