50/b+40=45

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Solution for 50/b+40=45 equation:



50/b+40=45
We move all terms to the left:
50/b+40-(45)=0
Domain of the equation: b!=0
b∈R
We add all the numbers together, and all the variables
50/b-5=0
We multiply all the terms by the denominator
-5*b+50=0
We add all the numbers together, and all the variables
-5b+50=0
We move all terms containing b to the left, all other terms to the right
-5b=-50
b=-50/-5
b=+10

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