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1/2× +1/3y=2 and 1/3x +1/2y=13/6 solve the equation by elimination and substitution method |
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Answer» Expert Answer:\xa0X/2 + Y/3 = 2 → 3X + 2Y = 12.....(i)X/3 + Y/2 = 13/6 → 2X + 3Y = 13....(ii)Adding (i) and (ii) we get X = 2\xa0Subtracting (ii) from (i) we get Y = 31/x = 2 and 1/y = 3x = 1/2 and y = 1/3 Give me the answer |
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