Question 383639
Since they both equal {{{x}}} set them equal to each other.
{{{6y-4=-2y+28}}}
{{{8y=32}}}
{{{highlight(y=4)}}}
Then use either equation to solve for {{{x}}}.
{{{x=6(4)-4}}}
{{{x=24-4}}}
{{{highlight(x=20)}}}