Question 855211
1.{{{x-y= -11}}}
2.{{{8x-2y= -58}}}
Multiply eq. 1 by (-8) and add to eq. 2 to eliminate {{{x}}}.
{{{-8x+8y+8x-2y=88-58}}}
{{{6y=30}}}
{{{y=5}}}
Now use either equation to solve for {{{x}}}
{{{x-5=-11}}}
{{{x=-6}}}