You can put this solution on YOUR website! ...........eq.1 ...........eq.2 ...........eq.3
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...........eq.3 ...........eq.1
--------------------------------------------------add both
.....divide both sides by ............solve for ............(a)
...........eq.2...............both sides multiply by ...........eq.1
........................................................... ...........eq.2 ..........eq.1
------------------------------------------add
..divide both sides by ........solve for ...........(b)
use (a) and (b) to find ...........(a) ...........(b)
-------------------------------------------- left sides same, so =>
