Question 182432
Find pairs of numbers that satisfy the equations below,and graph the line on graph paper. 
x+2y=4
y = (-1/2)x + 2
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Let x=0, then 2y=4 and y = 2: (0,2)
Let y=0, then x = 4: (4,0)
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Plot those two points and draw a line thru them to get:
{{{graph(400,300,-10,10,-10,10,(-1/2)x +2)}}}
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Cheers,
Stan H.