Answers

2015-01-21T19:20:23+05:30
LET C         = x
THEN B      = 2x
THEN A      =2x+2
the sum      =A +B+C=27        (LET A AND B=X)
                   =X+X+X=27
                   =3x=27
                   =x=27/3
                   =x=9
THEREFORE C IS 9 YEARS OLD
B=2x=2*9=18
THEREFORE B IS 18 YEARS OLD
C=2x+2=2*9+2=18+2=20
THEREFORE A IS 20 YEARS OLD











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