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=

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> 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=      Log On