Question 1134918
I'd say "The set of x values such that the distance from x to 4 is less than or equal to 10"<br>

The mathematical equation for this situation is:

{{{ abs( x - 4 ) <= 10 }}} <br>

and in interval notation  x is in the interval: [ {{{ -6 }}}, {{{14 }}} ], using   square brackets to indicate the endpoints ARE included.