12-x=1.29x

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Solution for 12-x=1.29x equation: 



12-x=1.29x

We move all terms to the left:

12-x-(1.29x)=0

We add all the numbers together, and all the variables

-x-(+1.29x)+12=0

We add all the numbers together, and all the variables

-1x-(+1.29x)+12=0

We get rid of parentheses

-1x-1.29x+12=0

We add all the numbers together, and all the variables

-2.29x+12=0

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

-2.29x=-12

x=-12/-2.29

x=5+0.55/2.29

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