Simplify ( - bc + 3b - 4c) + (bc + 3b + 4c).

asked Sep 15, 2021 64.3k views

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4 votes

hope this helps.enjoy

Bill Wilson answered Sep 17, 2021

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Answer:

Explanation:

( - bc + 3b - 4c) + (bc + 3b + 4c) = bc(-1 +1) +b(3 +3) +c(-4 +4)

= 0bc +6b +0c

= 6b

Whiskeysierra answered Sep 21, 2021

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