-7(-6-0.857142x)=12(x-3.5)

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Solution for -7(-6-0.857142x)=12(x-3.5) equation: 



-7(-6-0.857142x)=12(x-3.5)

We move all terms to the left:

-7(-6-0.857142x)-(12(x-3.5))=0

We add all the numbers together, and all the variables

-7(-0.857142x-6)-(12(x-3.5))=0

We multiply parentheses

-0x-(12(x-3.5))+42=0



We calculate terms in parentheses: -(12(x-3.5)), so:

12(x-3.5)

We multiply parentheses

12x-42

Back to the equation:

-(12x-42)



We add all the numbers together, and all the variables

-1x-(12x-42)+42=0

We get rid of parentheses

-1x-12x+42+42=0

We add all the numbers together, and all the variables

-13x+84=0

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

-13x=-84

x=-84/-13

x=6+6/13

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