You can put this solution on YOUR website! 43-8w = 25-w
now subtract 25 from each side.
18-8w = -w
+8w +8w
now you want to add 8w to each side..
18=7w...
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7w
and now you wll have to divide by 7w..
w= 18/7 and if you need it in decimals..
w= 2.571428571
(which can be narrowed down to 2.57)
