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3 years ago

Charles is

Mathematics

1 answer:

Alja [10]3 years ago

7 0

Answer:

Charles = 18

Barbara = 3

Step-by-step explanation:

Currently

Charles: x+15

Barbara: x

In twelve years

Charles: x+27

Barbara: x+12

Equation - Charles's age in twelve years will be double Barbara's age in twelve years. Using the information about, create the equation

x+27=2(x+12)

x+27=2x+24

x=3

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