0,4(x-9)+1,7=0,7(2+x)

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Solution for 0,4(x-9)+1,7=0,7(2+x) equation: 



0.4(x-9)+1.7=0.7(2+x)

We move all terms to the left:

0.4(x-9)+1.7-(0.7(2+x))=0

We add all the numbers together, and all the variables

0.4(x-9)-(0.7(x+2))+1.7=0

We multiply parentheses

0.4x-(0.7(x+2))-3.6+1.7=0



We calculate terms in parentheses: -(0.7(x+2)), so:

0.7(x+2)

We multiply parentheses

0.7x+1.4

Back to the equation:

-(0.7x+1.4)



We add all the numbers together, and all the variables

0.4x-(0.7x+1.4)-1.9=0

We get rid of parentheses

0.4x-0.7x-1.4-1.9=0

We add all the numbers together, and all the variables

-0.3x-3.3=0

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

-0.3x=3.3

x=3.3/-0.3

x=-11

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