Question 342648
Add the two equations together.
{{{x+4y-x+5y=10+8}}}
{{{9y=18}}}
{{{y=2}}}
Then use an equation to solve for x.
{{{x+4(2)=10}}}
{{{x+8=10}}}
{{{x=2}}}
So then
{{{3x-2=3(2)-2}}}
{{{3x-2=6-2}}}
{{{3x-2=4}}}