Question 37679
In order to make graphing linear lines easy, you should isolate the y value

{{{2x+y=5}}}
{{{y=-2x+5}}}

Now the slope-intercept form for linear lines is {{{y=mx+b}}}.
m represents the slope, {{{rise/run}}}
b represents the y-intercept, where x=0

{{{graph(400,400,-10,10,-10,10,-2x+5)}}}
Hope this helps!