40=4/5b

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Solution for 40=4/5b equation:



40=4/5b
We move all terms to the left:
40-(4/5b)=0
Domain of the equation: 5b)!=0
b!=0/1
b!=0
b∈R
We add all the numbers together, and all the variables
-(+4/5b)+40=0
We get rid of parentheses
-4/5b+40=0
We multiply all the terms by the denominator
40*5b-4=0
Wy multiply elements
200b-4=0
We move all terms containing b to the left, all other terms to the right
200b=4
b=4/200
b=1/50

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