0.3x + 0.4y = 1.3; 0.7x + 0.9y = 1.9 solved by elimination
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நல்வழி என்னும் நூலை எழுதியவர் ஒளவையார்
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Step-by-step explanation:
0.3x+0.4y=1.3 0.7x+0.9y=1.9 solve b6 elimination method
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