7(d-2)=5(2d+2)

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Solution for 7(d-2)=5(2d+2) equation: 



7(d-2)=5(2d+2)

We move all terms to the left:

7(d-2)-(5(2d+2))=0

We multiply parentheses

7d-(5(2d+2))-14=0



We calculate terms in parentheses: -(5(2d+2)), so:

5(2d+2)

We multiply parentheses

10d+10

Back to the equation:

-(10d+10)



We get rid of parentheses

7d-10d-10-14=0

We add all the numbers together, and all the variables

-3d-24=0

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

-3d=24

d=24/-3

d=-8

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