Respuesta :

xlajbd
Wx+yz=bc
-yz. -yz
Wx=bc-yz
Wx/W=bc-yz/W
x=bc-yz/W
First isolate yz from wx, by subtracting it from both sides.

wx+yz=bc
wx+yz-yz=bc-yz

Now you should have: wx=bc-yz

From here, you isolate the w from wx in order for x to stand by itself:

wx/w=(bc-yz)/w
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