Math, asked by lakshitajaiswal, 11 months ago

simplify the combining like terms 21b-32+7b-20b

Answers

Answered by AdithyaMahesh17
20

Answer:

8b - 32

Step-by-step explanation:

21b - 32 + 7b - 20b

= 28b - 20b - 32

= 8b - 32

Answered by vatsalmehta477
10

Answer:

8b-32

Step-by-step explanation:

21b+7b-20b-32

28b-20b-32

8b-32

Hope you understood it

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