Question 931481
{{{2x+3y=8}}}
{{{(2x+3y)^2=8^2}}}
{{{4x^2+12xy+9y^2=64}}}
{{{4x^2+9y^2=64-12xy}}}
{{{4x^2+9y^2=64-12(2)}}}
{{{4x^2+9y^2=64-24}}}
{{{4x^2+9y^2=40}}}