Tory and Quentin are the same age. Tory’s younger sister is the same age as Quentin’s younger brother. Tory is 3 years older than her sister. Quentin’s age is 8 years less than twine his brother’s age. Write and solve an equation to determine Tory’s and Quentin’s ages.

1 answer
Question:

Tory and Quentin are the same age. Tory’s younger sister is the same age as Quentin’s younger brother. Tory is 3 years older than her sister. Quentin’s age is 8 years less than twine his brother’s age. Write and solve an equation to determine Tory’s and Quentin’s ages.

Answers

let Tory’s sister age = x Since Tory is 3 years older than her sister , Tory = (x + 3) let Quentin’s brother age = x ( because quentin’s brother & tory’s sister are the same age , we can let both their ages be x ) Since Quentin is 8 years less than twice his brother’s age , Quentin = (2x -8)Since Quentin and Tory are the same age , x + 3 = 2x - 8-x = -8-3 x = 11 Ans : 11 years old :) I’m so sorry if this is incorrect

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