3d/8+9=13+d/8

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Solution for 3d/8+9=13+d/8 equation: 



3d/8+9=13+d/8

We move all terms to the left:

3d/8+9-(13+d/8)=0

We add all the numbers together, and all the variables

3d/8-(d/8+13)+9=0

We get rid of parentheses

3d/8-d/8-13+9=0

We multiply all the terms by the denominator


3d-d-13*8+9*8=0

We add all the numbers together, and all the variables

2d-32=0

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

2d=32

d=32/2

d=16

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