Lời Giải
Lời Giải
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Represent the number with
A.T.Q.:
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Lauren's age is half of Joe's age. Emma is four years older than Joe. The sum of Lauren, Emma, and Joe's age is 54. How old is Emma?Twice the hiệu of a number and 2 equals 6.six more than the quotient of a number and negative three is tenTim is 5 years older than JoAnn. Six years from now the sum of their ages will be 78four times a number is-8.8