0.5(d-2)=0.2(d+19)

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Solution for 0.5(d-2)=0.2(d+19) equation: 



0.5(d-2)=0.2(d+19)

We move all terms to the left:

0.5(d-2)-(0.2(d+19))=0

We multiply parentheses

0.5d-(0.2(d+19))-1=0



We calculate terms in parentheses: -(0.2(d+19)), so:

0.2(d+19)

We multiply parentheses

0.2d+3.8

Back to the equation:

-(0.2d+3.8)



We get rid of parentheses

0.5d-0.2d-3.8-1=0

We add all the numbers together, and all the variables

0.3d-4.8=0

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

0.3d=4.8

d=4.8/0.3

d=16

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