Answers

2015-01-21T20:31:15+05:30
Let c=x
b=x+5000
a=x+5000+4000=x+9000
50,000=x+(x+5000)+(x+9000)
50,000=3x+14000
50,000-14,000=3x
36000รท3=x
12,000=x
c=12,000
b=x+5000=17,000
a=x+9000=21,000

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