Seudónimo Seudónimo
  • 02-03-2017
  • Mathematics
contestada

How to write 'the sum of z and 7' in an algebric expression?

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bcalle
bcalle bcalle
  • 02-03-2017
Sum means to add
z+ 7
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Аноним Аноним
  • 02-03-2017
z+7= or 7+z= and you would sub in a number for z to find a sum
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