38.5=x+(-1.95-30-7.20)/2

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Solution for 38.5=x+(-1.95-30-7.20)/2 equation: 



38.5=x+(-1.95-30-7.20)/2

We move all terms to the left:

38.5-(x+(-1.95-30-7.20)/2)=0

We add all the numbers together, and all the variables

-(x+(-39.15)/2)+38.5=0

We multiply all the terms by the denominator


-(x+(-39.15)+(38.5)*2)=0



We calculate terms in parentheses: -(x+(-39.15)+(38.5)*2), so:

x+(-39.15)+(38.5)*2

We add all the numbers together, and all the variables

x+37.85

Back to the equation:

-(x+37.85)



We get rid of parentheses

-x-37.85=0

We add all the numbers together, and all the variables

-1x-37.85=0

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

-x=37.85

x=37.85/-1

x=-37+0.85/1

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