ketsiabadibanga5 ketsiabadibanga5

07-11-2021
Mathematics

contestada

3b+(-5)=(2b)³(-3)2+6=?

Respuesta :

regina3176 regina3176

07-11-2021

Answer:

b=-1

Step-by-step explanation:

given.3b+(-5)=(2b)³(-3)2+6=?

3b-5=8b-6+6

3b-5=8b

-5=8b-3b

-5=5b

-5/5=5b/5

b=-1

-3-5=-8-6+6=?

-8=-8=-8

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