Question 176272
The first function's "vertex" occurs at x=-20.
The second function's "vertex" occurs at x=11.
The difference in x would be the horizontal translation.
{{{11-(-20)=31}}}
The horizontal translation is 31 units. 
{{{ graph( 300, 200, -35, 15, -10, 10, abs(x+20)+5, abs(x-11)-2) }}}