Please help urgent!

1. First add 5 to both sides

$x^2-11x+19+5=-5+(5)$

So you get $x^2-11x+24=0$

2. Then factor

Since 3 and 8 add up to 11 and they multiply to 24. The factored version of the left side of the equation is $(x-3)(x-8)=0$

3. Solve

You multiply each side by (x-3) or (x-8) to get $\boxed{x=3, x=8}$

Good job, CalculatorUser....!!!!