6/8=21b

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Solution for 6/8=21b equation: 



6/8=21b

We move all terms to the left:

6/8-(21b)=0

We multiply all the terms by the denominator


-21b*8+6=0

Wy multiply elements

-168b+6=0

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

-168b=-6

b=-6/-168

b=1/28

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