Acio ib if the sum of two numbers is 4 times of their difference what are the both numbers
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4 A+ 3 B=1 B+ 7 A
3 B-1 B=7 A-4 A
2 B=3 A
B/A=3/2
A:B=2:3
3 B-1 B=7 A-4 A
2 B=3 A
B/A=3/2
A:B=2:3
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