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8 - ( 3 + b ) = b - 9 b = ?
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1 vote
8 - ( 3 + b ) = b - 9
b = ?

User Cristian Holdunu
by
7.2k points

2 Answers

3 votes

Answer:

b=7

Explanation:

isolate the variable by dividing each side by factors that don't contain the variable.

User Hans Wassink
by
7.1k points
5 votes

Answer:

b = 7

Explanation:

8 - 3 - b = b - 9

5 - b = b - 9

2b = 14

b = 7

User Aherriot
by
7.9k points
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