Question 884486
Add the equations together to eliminate {{{x}}}.
{{{-4x-2y+4x+8y=-12-24}}}
{{{6y=-36}}}
{{{y=-6}}}
Then,
{{{4x+8(-6)=-24}}}
{{{4x-48=-24}}}
{{{4x=24}}}
{{{x=6}}}