Question 115337
Solve the system by graphing.
x + 2y = 4
x + 2y = –2 
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y = (-1/2)x + 2
Y = (-1/2)x - 1
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{{{graph(400,300,-10,10,-10,10,(-1/2)x+2,(-1/2)x-1)}}}
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There is no solution as the lines are parallel.
The "system" is inconsistent.
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Cheers,
Stan H.