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aranza15 aranza15
  • 12-08-2016
  • Mathematics
Answered

algebraic expression for the sum of 18 and a number

Verified Answer :

dasetka
dasetka dasetka
  • 12-08-2016

The sum (+) of 18 and a number (x) 

18 + x

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FrozenProdigy
FrozenProdigy FrozenProdigy
  • 12-08-2016

18 + 2x
The sum equals addition twice the sum a number

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