12+x=0.08(x+20)

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Solution for 12+x=0.08(x+20) equation: 



12+x=0.08(x+20)

We move all terms to the left:

12+x-(0.08(x+20))=0



We calculate terms in parentheses: -(0.08(x+20)), so:

0.08(x+20)

We multiply parentheses

0.08x+1.6

Back to the equation:

-(0.08x+1.6)



We get rid of parentheses

x-0.08x-1.6+12=0

We add all the numbers together, and all the variables

0.92x+10.4=0

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

0.92x=-10.4

x=-10.4/0.92

x=-11+0.28/0.92

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