How old is Emily if Kelcey is 45 and she is also three more than three times Emily's age.

Iyana Jackson 2022-09-14 Answered
How old is Emily if Kelcey is 45 and she is also three more than three times Emily's age.
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Answers (1)

mercuross8
Answered 2022-09-15 Author has 16 answers
K is for Kelcey's age and E is for Emily's age.
K = 45 = ( 3 × E ) + 3
45 - 3 = ( 3 × E )
42 = 3 × E
42 3 = 14 = E
Emily is 14 years old.
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