2d/7-5/7=9d/7-2

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Solution for 2d/7-5/7=9d/7-2 equation: 



2d/7-5/7=9d/7-2

We move all terms to the left:

2d/7-5/7-(9d/7-2)=0

We get rid of parentheses

2d/7-9d/7+2-5/7=0

We multiply all the terms by the denominator


2d-9d-5+2*7=0

We add all the numbers together, and all the variables

-7d+9=0

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

-7d=-9

d=-9/-7

d=1+2/7

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