-3d+2=4d+9

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Solution for -3d+2=4d+9 equation: 



-3d+2=4d+9

We move all terms to the left:

-3d+2-(4d+9)=0

We get rid of parentheses

-3d-4d-9+2=0

We add all the numbers together, and all the variables

-7d-7=0

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

-7d=7

d=7/-7

d=-1

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