miaaynat miaaynat

16-02-2021
Mathematics

contestada

B + 4 = 2b - 5
B= ??

Respuesta :

rorostar10p8wi2c rorostar10p8wi2c

16-02-2021

Answer:

B=9

Step-by-step explanation:

b+4=2b-5

b-2b+4=-5

b-2b=-5-4

-b=-5-4

-b=-9

b=9

Answer Link

hernandezsilvialilia hernandezsilvialilia

16-02-2021

The answer is B=-3.

Answer Link

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