Question 735708
Add the two equation together to get

{{{8x+ 0 = 0}}}. So {{8x=0}}} and finally {{{x=0}}}

Now to get y:

Multiply the second equation by -1 to get
{{{-4x+3y=24}}}

Now add this equation to the first to get 

{{{6y=48}}}. And so {{{y=8}}}

Now check in both equations.