Question 881797
Multiply the first equation by 4 and add to the second.
{{{4x+20y-4x+3y=68+1}}}
{{{23y=69}}}
{{{y=3}}}
Then use either equation to solve for {{{x}}}
{{{x+5(3)=17}}}
{{{x+15=17}}}
{{{x=2}}}