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Cross multiplication method 5/2x + 2/3y = 7 & 3/x +2/y=12 |
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Answer» Answer: 5/2X+ 2/3y =7 15y/6xy +6x/6xy =7(make the denominator same) 15y+6x/6xy =7 by cross multiplication, solve the remaining.... 3/x + 2/y =12 3y/xy +2x/xy =12 (make the denominator same) 3y+2x/ xy =12 by cross multiplication 3x+ 2x =12xy solve the remaining |
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