2d+8=12-6(d+7)

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Solution for 2d+8=12-6(d+7) equation: 



2d+8=12-6(d+7)

We move all terms to the left:

2d+8-(12-6(d+7))=0



We calculate terms in parentheses: -(12-6(d+7)), so:

12-6(d+7)

determiningTheFunctionDomain
-6(d+7)+12

We multiply parentheses

-6d-42+12

We add all the numbers together, and all the variables

-6d-30

Back to the equation:

-(-6d-30)



We get rid of parentheses

2d+6d+30+8=0

We add all the numbers together, and all the variables

8d+38=0

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

8d=-38

d=-38/8

d=-4+3/4

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