melanni melanni
  • 16-11-2017
  • Mathematics
contestada

6 years less than Tracy’s age as an algebraic expression

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monseayala99
monseayala99 monseayala99
  • 16-11-2017
X-6
Tracys age is unknown so it will be represented with X
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zhoujennifer200
zhoujennifer200 zhoujennifer200
  • 16-11-2017
Let a represent the person's age.
a-6 is the algebraic expression 
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