5(d-2)=2(d+1)

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Solution for 5(d-2)=2(d+1) equation: 



5(d-2)=2(d+1)

We move all terms to the left:

5(d-2)-(2(d+1))=0

We multiply parentheses

5d-(2(d+1))-10=0



We calculate terms in parentheses: -(2(d+1)), so:

2(d+1)

We multiply parentheses

2d+2

Back to the equation:

-(2d+2)



We get rid of parentheses

5d-2d-2-10=0

We add all the numbers together, and all the variables

3d-12=0

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

3d=12

d=12/3

d=4

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