Seudónimo Seudónimo
  • 20-04-2017
  • Mathematics
contestada

What is the answer to this equation?

What is the answer to this equation class=

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Аноним Аноним
  • 20-04-2017
To get the "n" in this equation, I think that you have to do this:

9 + n = -2
9 + -7 = -2
n = -2

I hope this is right, and helps!
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