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Solve the following simultaneous equations.(1) 2x+23y=16 ; 3x+2y=0(2) 72x+1+13y+2=27 ; 132x+1+7y+2=33(3) 148x+231y=527xy ; 231x+148y=610xy(4) 7x-2yxy=5 ; 8x+7yxy=15(5) 123x+4y+152x-3y=14 ; 53x+4y-22x-3y=-32 |
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Answer» Solve the following simultaneous equations. (1) (2) (3) (4) (5) |
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