robertjford80 Messages 388 Reaction score 0 Thread starter May 28, 2012 #1 Homework Statement what routine algebra are they talking about. I don't see how they got x = u/3 - v/3 or y = 2u/3 +v/3
Homework Statement what routine algebra are they talking about. I don't see how they got x = u/3 - v/3 or y = 2u/3 +v/3
tiny-tim Science Advisor Homework Helper Messages 25,837 Reaction score 258 May 28, 2012 #2 substitute y = u - x into v, and solve for x
robertjford80 Messages 388 Reaction score 0 May 28, 2012 #3 thanks I got it. it's amazing how amazing you are.