3,7-(8,1x+5,4)-(2,6x+8,3)=-3,1x+(8-1,6x)

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Solution for 3,7-(8,1x+5,4)-(2,6x+8,3)=-3,1x+(8-1,6x) equation: 



3.7-(8.1x+5.4)-(2.6x+8.3)=-3.1x+(8-1.6x)

We move all terms to the left:

3.7-(8.1x+5.4)-(2.6x+8.3)-(-3.1x+(8-1.6x))=0

We add all the numbers together, and all the variables

-(8.1x+5.4)-(2.6x+8.3)-(-3.1x+(-1.6x+8))+3.7=0

We get rid of parentheses

-8.1x-2.6x-(-3.1x+(-1.6x+8))-5.4-8.3+3.7=0



We calculate terms in parentheses: -(-3.1x+(-1.6x+8)), so:

-3.1x+(-1.6x+8)

We get rid of parentheses

-3.1x-1.6x+8

We add all the numbers together, and all the variables

-4.7x+8

Back to the equation:

-(-4.7x+8)



We add all the numbers together, and all the variables

-10.7x-(-4.7x+8)-10=0

We get rid of parentheses

-10.7x+4.7x-8-10=0

We add all the numbers together, and all the variables

-6x-18=0

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

-6x=18

x=18/-6

x=-3

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