Question 845249
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Hi,
2y=8x+6 
and y=4x+3 has infinity many solutions. 
Please explain how ?  They are the same Line y = 4x + 3
{{{drawing(300,300,   -6, 6, -6, 6, grid(1), 
graph( 300, 300, -6, 6, -6, 6,0,4x+3))}}}