needs to be simplified

Algebra
Tutor: None Selected Time limit: 1 Day

6 - (8-b) - 4b

Oct 3rd, 2015

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Thank you for the opportunity to help you with your question!

 6 - (8-b) -4b

= 6 - 8 + b - 4b (We open the bracket here. -(8-b) becomes -8+b)

= -2-3b (6-8=-2. b-4b=-3b)

= -(2+3b) (Taking the minus sign out)

Therefore,  6 - (8-b) -4b = -(2+3b)

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Sep 22nd, 2015

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Oct 3rd, 2015
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Oct 3rd, 2015
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