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Kent is three years older than his sister debbie the sum of their ages is 105 find their ages?
Wiki User
∙ 16y ago
Let x= Debbie's age
Let x + 3= Kent's age
x+x+3=105
2x+3=105
2x=102
x=51
Debbie's age = 51
Kent's age = 54
Wiki User
∙ 16y ago
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