Question 837383
How about multiplying the first eq. by (-3) and adding to the second to eliminate {{{x}}}.
{{{-12x-6y+12x+8y=-198+220}}}
{{{2y=22}}}
{{{y=11}}}
Then use either equation to solve for {{{x}}}.
{{{4x+22=66}}}
{{{4x=44}}}
{{{x=11}}}
You could also have reduced first.
{{{2x+y=33}}} Divide both sides by 2. 
{{{3x+2y=55}}} Divide both sides by 4.