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07-02-2021
Mathematics

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9 = - 5b - 23 write your answer as a decimal

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DHVANIT DHVANIT

07-02-2021

9=-5b-23

9+23=-5b

32=-5b

32/-5=b. ..(here 32/-5= 32 upon -5)

-6.4=b

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07-02-2021

Answer:

[tex]9 = - 5b - 23 \\ - 5b = 9 + 23 \\ = 32 \\ b = \frac{32}{5} \\ = 6.4[/tex]

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