3d-12+7=12.1

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Solution for 3d-12+7=12.1 equation: 



3d-12+7=12.1

We move all terms to the left:

3d-12+7-(12.1)=0

We add all the numbers together, and all the variables

3d-17.1=0

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

3d=17.1

d=17.1/3

d=5+2.1/3

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