Question 356665
You're solving the system of equations.
Add the two equations together to eliminate x and solve for y.
{{{-3x-4y+3x+3y=2-3}}}
{{{-y=-1}}}
{{{highlight(y=1)}}}
Then use either equation to solve for x.
{{{3x+3=-3}}}
{{{3x=-6}}}
{{{highlight(x=-2)}}}