carissapinto213
carissapinto213 carissapinto213
  • 02-02-2017
  • Mathematics
contestada

What is the sum of 3 and a number

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dunkletrina
dunkletrina dunkletrina
  • 02-02-2017
3x-x+2=4

i think this is the answer if not i am sorry
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chinalove
chinalove chinalove
  • 02-02-2017
well sum means plus soo 

3+ any number. for example   3+n    what ever the other number is  you replace the n with that number.. like if n=4    it would be  3+4

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