Question 316877
1.{{{2x+3y=18}}}
2.{{{5x-y=11}}}
Multiply eq. 2 by (3) and add to eq. 1,
{{{2x+3y+15x-3y=18+33}}}
{{{17x=51}}}
{{{highlight(x=3)}}}
Then use either equation to solve for y.
{{{15-y=11}}}
{{{highlight(y=4)}}}