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21=7(b+1) Please solve this

21=7(b+1) Please solve this
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1 vote
21=7(b+1)
Please solve this

User Kamil Janowski
by
8.0k points

1 Answer

5 votes

Answer:

b=2

Explanation:

Distribute the 7 on the right side

21=7(b+1)

21=7b+7

Subtract 7 on both sides

14=7b

Divide by 7 on both sides

b=2

Hope this helps! :)

User Silvinus
by
9.0k points
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