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15-10-2021
Mathematics

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how to slove 4b + 21 = b + 3(b+7)

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Аноним Аноним

15-10-2021

Answer:

Value of b is all the numbers.

All the numbers will satisfy the value of b.

Step-by-step explanation:

4b + 21 = b + 3 ( b + 7 )

4b + 21 = b + 3b + 21

4b + 21 = 4b + 21

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