aadhilanish10 aadhilanish10
  • 25-03-2022
  • Mathematics
contestada

21b-32+7b-20b=?
Tell fast pls

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isalep93 isalep93
  • 25-03-2022

21b-32+7b-20b=

21b + 7b - 20b - 32

       8b            - 32

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yvonnewillemann
yvonnewillemann yvonnewillemann
  • 25-03-2022

Hello!

21b-32+7b-20b=

21b +7b -20b -32

= 28b -20b - 32

= 8b -32

Answer Link

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