15,5-(-4)-0,5x=4x+(-30)

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Solution for 15,5-(-4)-0,5x=4x+(-30) equation: 



15.5-(-4)-0.5x=4x+(-30)

We move all terms to the left:

15.5-(-4)-0.5x-(4x+(-30))=0

We add all the numbers together, and all the variables

-0.5x-(4x+(-30))+19.5=0



We calculate terms in parentheses: -(4x+(-30)), so:

4x+(-30)

We add all the numbers together, and all the variables

4x-30

Back to the equation:

-(4x-30)



We get rid of parentheses

-0.5x-4x+30+19.5=0

We add all the numbers together, and all the variables

-4.5x+49.5=0

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

-4.5x=-49.5

x=-49.5/-4.5

x=+11

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