Question 57761
Graphing linear equations is easier when the equations are put into the slope-intercept form y = mx+b:

{{{2x-3y = -6}}} Add 3y to both sides.
{{{2x = 3y-6}}} Add 6 to both sides.
{{{2x+6 = 3y}}} Divide both sides by 3.
{{{(2/3)x + 2 = y}}} or {{{y = (2/3)x + 2}}}

{{{2x-y = 2}}} Add y to both sides.
{{{2x = y+2}}} Subtract 2 from both sides.
{{{2x-2 = y}}} or {{{y = 2x-2}}} 

The graphs:
{{{graph(300,200,-5,5,-5,5,(2/3)x+2,2x-2)}}}

From the graph, the solution is (3, 4)