Question 1061008
{{{system(2x-y=6,4x-2y=12)}}}


You should realize that the slopes are the same and that the two equations represent the same line.  NOT just because of the slopes being the same; but because the second equation is equivalent to the first equation.  Try multiplying the members of the first equation by 2 and see...


The solution would be the ordered pairs which fit the line  {{{2x-y=6}}} or {{{y=-2x+6}}}.  The solution is the set of points which form this line.