42+38=480/b

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Solution for 42+38=480/b equation: 



42+38=480/b

We move all terms to the left:

42+38-(480/b)=0



Domain of the equation: b)!=0

b!=0/1

b!=0

b∈R



We add all the numbers together, and all the variables

-(+480/b)+42+38=0

We add all the numbers together, and all the variables

-(+480/b)+80=0

We get rid of parentheses

-480/b+80=0

We multiply all the terms by the denominator


80*b-480=0

We add all the numbers together, and all the variables

80b-480=0

We move all terms containing b to the left, all other terms to the right

80b=480

b=480/80

b=6

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