Math, asked by vedantupadhyay0210, 3 months ago

simplify to 21 b - 32 + 8 b - 20 b

Answers

Answered by eshwargoudgoud504

1

Step-by-step explanation:

$21b - 32 + 8b - 20b \\ 21b + 8b - 20b = 32 \\ 29b - 20b = 32 \\ 9b = 32 \\ b = \frac{32}{9} .$

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