7(d+8)=5(d-4)

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Solution for 7(d+8)=5(d-4) equation: 



7(d+8)=5(d-4)

We move all terms to the left:

7(d+8)-(5(d-4))=0

We multiply parentheses

7d-(5(d-4))+56=0



We calculate terms in parentheses: -(5(d-4)), so:

5(d-4)

We multiply parentheses

5d-20

Back to the equation:

-(5d-20)



We get rid of parentheses

7d-5d+20+56=0

We add all the numbers together, and all the variables

2d+76=0

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

2d=-76

d=-76/2

d=-38

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