simplify the combining like terms 21b-32+7b-20b
Answers
Answered by
20
Answer:
8b - 32
Step-by-step explanation:
21b - 32 + 7b - 20b
= 28b - 20b - 32
= 8b - 32
Answered by
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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