Find two points that lie on the graph of the linear eq 2x+y+5=0
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given 2x+y+5=0
y= -2x-5 ---(1)
1) if x=1 then y= -2*1-5 = -2-5=-7 (x,y) = (1,-7)
2) if x=0 then y= -2 *0 -5 = -5 , (x,y) = (0,-5)
y= -2x-5 ---(1)
1) if x=1 then y= -2*1-5 = -2-5=-7 (x,y) = (1,-7)
2) if x=0 then y= -2 *0 -5 = -5 , (x,y) = (0,-5)
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