Question 970938
Use the simplified equation, {{{2x+y=6}}}.


Setting either variable zero to find the other variable:
(3,0) and (0,6).




{{{graph(300,300,-1,8,-1,8,-2x+6)}}}


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More steps?  

{{{(1/3)(6x+3y)=(1/3)18}}}
{{{2x+y=6}}}
{{{y=0}}}, {{{2x+0=6}}}
{{{x=6/2=3}}}
;
solve simpler equation for y:
{{{y=-2x+6}}}, this is slope-intercept form.  (0,6).