Can some one please explain this to me, how do you get the 3300
- Thread Starter
- 12-04-2013 21:38
- 12-04-2013 21:54
Divide both sides by 5.0.
Multiply both sides by (R + 2200).
Multiply out the (R + 2200) bracket.
Collect all of the terms with R on one side, and the terms without R on the other side.
Factorise out the R.
Should be obvious from here.