520/9b=7

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Solution for 520/9b=7 equation: 



520/9b=7

We move all terms to the left:

520/9b-(7)=0



Domain of the equation: 9b!=0

b!=0/9

b!=0

b∈R



We multiply all the terms by the denominator


-7*9b+520=0

Wy multiply elements

-63b+520=0

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

-63b=-520

b=-520/-63

b=8+16/63

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