-x+8=0.1x-1.9

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Solution for -x+8=0.1x-1.9 equation: 



-x+8=0.1x-1.9

We move all terms to the left:

-x+8-(0.1x-1.9)=0

We add all the numbers together, and all the variables

-1x-(0.1x-1.9)+8=0

We get rid of parentheses

-1x-0.1x+1.9+8=0

We add all the numbers together, and all the variables

-1.1x+9.9=0

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

-1.1x=-9.9

x=-9.9/-1.1

x=+9

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