3d+8=6d-7

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Solution for 3d+8=6d-7 equation: 



3d+8=6d-7

We move all terms to the left:

3d+8-(6d-7)=0

We get rid of parentheses

3d-6d+7+8=0

We add all the numbers together, and all the variables

-3d+15=0

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

-3d=-15

d=-15/-3

d=+5

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