Seudónimo Seudónimo
  • 16-10-2019
  • Mathematics
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I WILL AWARD BRAINLIEST!! PLEASE HELP!!

If 21–(a–b)=2(b+9), and a=8, what is the value of b?

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Helped
Helped Helped
  • 16-10-2019

Answer: value of b is -5.

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