SOLUTION: if two given equations are being solved so that one unknown is eliminated by the method of comparison which of the following steps is essential? (A )6 x 7-2Y/3 -5y=8 or (B) 7-3x/2=
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-> SOLUTION: if two given equations are being solved so that one unknown is eliminated by the method of comparison which of the following steps is essential? (A )6 x 7-2Y/3 -5y=8 or (B) 7-3x/2=
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Question 53399: if two given equations are being solved so that one unknown is eliminated by the method of comparison which of the following steps is essential? (A )6 x 7-2Y/3 -5y=8 or (B) 7-3x/2=6x-8/5 i got (B) IS THIS RIGHT ALSO solve the following equation 4ax+?by=11ab,8ax-5by=?ab ? x=? y=? i could not get this one please show formula thanks Answer by stanbon(75887) (Show Source):
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