9d-16-6d=2(7d+9)

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Solution for 9d-16-6d=2(7d+9) equation: 



9d-16-6d=2(7d+9)

We move all terms to the left:

9d-16-6d-(2(7d+9))=0

We add all the numbers together, and all the variables

3d-(2(7d+9))-16=0



We calculate terms in parentheses: -(2(7d+9)), so:

2(7d+9)

We multiply parentheses

14d+18

Back to the equation:

-(14d+18)



We get rid of parentheses

3d-14d-18-16=0

We add all the numbers together, and all the variables

-11d-34=0

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

-11d=34

d=34/-11

d=-3+1/11

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