7,7(x-1,9)=85,47

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Solution for 7,7(x-1,9)=85,47 equation: 



7.7(x-1.9)=85.47

We move all terms to the left:

7.7(x-1.9)-(85.47)=0

We add all the numbers together, and all the variables

7.7(x-1.9)-85.47=0

We multiply parentheses

7.7x-14.63-85.47=0

We add all the numbers together, and all the variables

7.7x-100.1=0

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

7.7x=100.1

x=100.1/7.7

x=12+1/1

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