5,7-2,1x=3,1(x-1,7)

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Solution for 5,7-2,1x=3,1(x-1,7) equation: 



5.7-2.1x=3.1(x-1.7)

We move all terms to the left:

5.7-2.1x-(3.1(x-1.7))=0



We calculate terms in parentheses: -(3.1(x-1.7)), so:

3.1(x-1.7)

We multiply parentheses

3.1x-5.27

Back to the equation:

-(3.1x-5.27)



We get rid of parentheses

-2.1x-3.1x+5.27+5.7=0

We add all the numbers together, and all the variables

-5.2x+10.97=0

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

-5.2x=-10.97

x=-10.97/-5.2

x=2+0.57/5.2

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