Question 388213
1.{{{-2x-4y=2}}}
2.{{{x+3y=2}}}
From eq. 2,
{{{x=2-3y}}}
Substitute into eq. 1,
{{{-2(2-3y)-4y=2}}}
{{{-4+6y-4y=2}}}
{{{2y=6}}}
{{{highlight(y=3)}}}
Then from eq. 2,
{{{x=2-9}}}
{{{highlight(x=-7)}}}