3. on comparing the ratios a1÷a2,b1÷b2 and c1÷c2 . 3/2x + 5/3y =7; 9x-10y=14
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inconsistent. 3x+ 2y= 5 ; 2x– 3y= 7 3x + 2y – 5 = 0 2x – 3y – 7 = 0 3x + 2y – 5 = 0 Comparing with a1x + b1y + c1 = 0 ∴ a1 = 3 , b1 = 2 , c1 = –5 2x.
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