Question 372052
1.{{{3x+2y=11}}}
2.{{{4x+y=-2}}}
Multiply eq. 2 by ({{{-2}}}) and add the equations together.
{{{3x+2y-8x-2y=11+4}}}
{{{-5x=15}}}
{{{highlight(x=-3)}}}
Then use either equation to solve for {{{y}}}.
{{{-9+2y=11}}}
{{{2y=20}}}
{{{highlight(y=10)}}}