alanafrederick901
alanafrederick901 alanafrederick901
  • 24-02-2020
  • Mathematics
contestada



Use an addition property to solve for b.



–12 + 16 = 16 + b



12


–12


4


–28

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winniedpooh
winniedpooh winniedpooh
  • 24-02-2020

Answer:

The answer is - 28 plus 16 and 12 together and u get 28 but bc there is a - beside 12 u put that in beside the 28

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