6 years hence raja will be twice as old as he was 4 years ago what is his present age
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current age=x
x+6=2×(x-4)
x+6=2x-8
x-2x=-8-6
x=14
current age is 14
4 years ago=10
6 years hence =20
2×10=20, matches our given condition
x+6=2×(x-4)
x+6=2x-8
x-2x=-8-6
x=14
current age is 14
4 years ago=10
6 years hence =20
2×10=20, matches our given condition
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