Question 375248
1.{{{5x+9y= -19}}}
2.{{{2x-3y= -12}}}
Multiply eq. 2 by {{{3}}} and add to eq. 1,
{{{5x+9y+6x-9y=-19-36}}}
{{{11x=-55}}}
{{{highlight(x=-5)}}}
Then use either equation to solve for {{{y}}}.
{{{-10-3y=-12}}}
{{{-3y=-2}}}
{{{highlight(y=2/3)}}}