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1/3x+y=4/3;x+2/5y=7/5 find x+y |
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Answer» Answer: 5/11 Step-by-step explanation: 1/3x+y =4/3 3=4(3x+y) 12x+4y=3............eq.1 and x+2/5y =7/5 x+2=7y.............eq.2 solving these EQUATION, y=27/88 and x=13/88 so, x+y=40/88=5/11 |
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