Math, asked by rajibdwibedi1997, 3 months ago

solve this quetions.find the their income

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Answered by sujalGadiya

0

Answer:

2x-5y=600

3x-9y=600

6×-15y=1800

6x-18y=1200.subtract

y= 600/3=200

6x=1800+3000

x=4800/6=800

2×800=1600

3×800=2400

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