21=7(b+1) Please solve this

asked Jan 3, 2021 146k views

1 vote

21=7(b+1)
Please solve this

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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! :)

Silvinus answered Jan 10, 2021

6.1k points

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