4/7b-9.3=-9.2

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Solution for 4/7b-9.3=-9.2 equation:



4/7b-9.3=-9.2
We move all terms to the left:
4/7b-9.3-(-9.2)=0
Domain of the equation: 7b!=0
b!=0/7
b!=0
b∈R
We add all the numbers together, and all the variables
4/7b-0.1=0
We multiply all the terms by the denominator
-(0.1)*7b+4=0
We multiply parentheses
-0.7b+4=0
We move all terms containing b to the left, all other terms to the right
-0.7b=-4
b=-4/-0.7
b=5+0.5/0.7

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