To solve this expression, we can use the distributive property of multiplication over addition.

(-168) + (+72).(-168) + (-168).(+27)

First, let's simplify the multiplication:

(-168) + (-12096) + (-4536)

Now, let's add the numbers together:

-168 + (-12096) + (-4536) = -168 - 12096 - 4536 = -16800

Therefore, the expression (-168) + (+72).(-168) + (-168).(+27) equals -16800.