Question 1098994
{{{y-15=3x}}}
{{{x=(y-15)/3}}}
and
{{{2x=3y-17}}}
{{{x=(3y-17)/2}}}
So then setting them equal to each other,
{{{(y-15)/3=(3y-17)/2}}}
{{{2(y-15)=3(3y-17)}}}
{{{2y-30=9y-51}}}
{{{-7y=-21}}}
Solve for y.