3d+7.1=2.5d

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Solution for 3d+7.1=2.5d equation: 



3d+7.1=2.5d

We move all terms to the left:

3d+7.1-(2.5d)=0

We add all the numbers together, and all the variables

3d-(+2.5d)+7.1=0

We get rid of parentheses

3d-2.5d+7.1=0

We add all the numbers together, and all the variables

0.5d+7.1=0

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

0.5d=-7.1

d=-7.1/0.5

d=-14+0.1/0.5

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