3.2-x/2=12.9

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Solution for 3.2-x/2=12.9 equation: 



3.2-x/2=12.9

We move all terms to the left:

3.2-x/2-(12.9)=0

We add all the numbers together, and all the variables

-x/2-9.7=0

We multiply all the terms by the denominator


-x-(9.7)*2=0

We add all the numbers together, and all the variables

-1x-19.4=0

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

-x=19.4

x=19.4/-1

x=-19+0.4/1

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