-7/8b=28

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Solution for -7/8b=28 equation: 



-7/8b=28

We move all terms to the left:

-7/8b-(28)=0



Domain of the equation: 8b!=0

b!=0/8

b!=0

b∈R



We multiply all the terms by the denominator


-28*8b-7=0

Wy multiply elements

-224b-7=0

We move all terms containing b to the left, all other terms to the right

-224b=7

b=7/-224

b=-1/32

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