jaylenc
jaylenc jaylenc
  • 06-03-2019
  • Mathematics
contestada

I don’t know this one i need help

I dont know this one i need help class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 06-03-2019

Answer:

0

Step-by-step explanation:

The additive inverse of a number is what you add to a number to create the sum of zero

so a + 2b = 0

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