2d+8=3d-7

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Solution for 2d+8=3d-7 equation: 



2d+8=3d-7

We move all terms to the left:

2d+8-(3d-7)=0

We get rid of parentheses

2d-3d+7+8=0

We add all the numbers together, and all the variables

-1d+15=0

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

-d=-15

d=-15/-1

d=+15

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