2/10b=9

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Solution for 2/10b=9 equation:



2/10b=9
We move all terms to the left:
2/10b-(9)=0
Domain of the equation: 10b!=0
b!=0/10
b!=0
b∈R
We multiply all the terms by the denominator
-9*10b+2=0
Wy multiply elements
-90b+2=0
We move all terms containing b to the left, all other terms to the right
-90b=-2
b=-2/-90
b=1/45

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