This concept shouldn't be all that strange, actually. U-substitution is only one transformation technique, and in fact, you probably have already used other techniques of transformation to solve integration problems that haven't required the U-Substitution method. Here's an example: So this doesn't look too hard.
Hunlock Creek Info. Hunlock Creek, Pennsylvania is located in Luzerne County. Zip codes in Hunlock Creek, PA include 18621.
Albrightsville is an unincorporated community and census-designated place in Kidder and Penn Forest townships, Carbon County, Pennsylvania, United States. As of the 2010 census, the population was 202. It is drained by Mud Run (which forms the township boundary) westward into the Lehigh River.