SOLUTION: Beth’s age is 3 years older than twice her brother’s age. If Beth is 21 years old. How old is Beth's brother?
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Question 1106977: Beth’s age is 3 years older than twice her brother’s age. If Beth is 21 years old. How old is Beth's brother?
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
Not complicated
.
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