4/5b+1=9

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Solution for 4/5b+1=9 equation:



4/5b+1=9
We move all terms to the left:
4/5b+1-(9)=0
Domain of the equation: 5b!=0
b!=0/5
b!=0
b∈R
We add all the numbers together, and all the variables
4/5b-8=0
We multiply all the terms by the denominator
-8*5b+4=0
Wy multiply elements
-40b+4=0
We move all terms containing b to the left, all other terms to the right
-40b=-4
b=-4/-40
b=1/10

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