<PRE><B>Question 54109</B>
1st: 2x+y=12
To graph this line you need two points:
Let x=0 then y=12 giving you the point (0.12)
Let y=0 the x=6 giving you the point (6,0)
Plot these two points on a coordinate system.
Draw a line through these two points.
That is your graph of this 1st line.
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2nd: 2x+y=22 
Again:
Let x=0, then y=22 giving (0,22)
Let y=0, then x=11 giving (11,0)
Plot the points and draw the line.
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Comment: You should end up with two parallel lines.
Cheers,
Stan H.
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