How do you solve #2(3b-4)=8b-11#?

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How do you solve #2(3b-4)=8b-11#?

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Answer 1 · 2015-06-17T04:00:42

#b=3/2#

Explanation:

You start multiplying #2# times the bracket:
#6b-8=8b-11#
Take all the #bs# on the left and the numbers on the right changing sign when moving them:
#6b-8b=8-11#
add:
#-2b=-3#
take #-2# to the right:
#b=(-3)/-2=3/2#

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How do you solve #2(3b-4)=8b-11#?

1 Answer

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