12=x+3.2

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Solution for 12=x+3.2 equation: 



12=x+3.2

We move all terms to the left:

12-(x+3.2)=0

We get rid of parentheses

-x-3.2+12=0

We add all the numbers together, and all the variables

-1x+8.8=0

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

-x=-8.8

x=-8.8/-1

x=8+0.8/1

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