Question 1126794

{{{-2x-3y=6}}}-> here we have a linear equation and the graph is a line

to graph a line, all we need is two points

make table:

{{{x}}}|{{{y}}}

{{{0}}}|{{{-2}}}->if {{{x=0}}}->{{{-2*0-3y=6}}}->{{{-3y=6}}}->{{{y=6/-3}}}->{{{y=-2}}}
{{{3}}}|{{{0}}}->if {{{y=0}}}->{{{-2x-3*0=6}}}->{{{-2x=6}}}->{{{x=6/-2}}}->{{{x=-3}}}

plot these points and draw a line through:


{{{drawing( 600, 600, -10, 10, -10, 10,
circle(0,-2,.12),circle(-3,0,.12),
locate(0,-2,p(0,-2)),locate(-3,0,p(-3,0)),
 graph( 600, 600, -10, 10, -10, 10,(2x+6)/-3)) }}}