3d+4=8d-7

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Solution for 3d+4=8d-7 equation: 



3d+4=8d-7

We move all terms to the left:

3d+4-(8d-7)=0

We get rid of parentheses

3d-8d+7+4=0

We add all the numbers together, and all the variables

-5d+11=0

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

-5d=-11

d=-11/-5

d=2+1/5

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