55=(1/2)x+30

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Solution for 55=(1/2)x+30 equation: 



55=(1/2)x+30

We move all terms to the left:

55-((1/2)x+30)=0



Domain of the equation: 2)x+30)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-((+1/2)x+30)+55=0

We multiply all the terms by the denominator


-((+1+55*2)x+30)=0



We calculate terms in parentheses: -((+1+55*2)x+30), so:

(+1+55*2)x+30

We add all the numbers together, and all the variables

111x+30

Back to the equation:

-(111x+30)



We get rid of parentheses

-111x-30=0

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

-111x=30

x=30/-111

x=-10/37

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