(2x)=(x+21.5)

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Solution for (2x)=(x+21.5) equation: 



(2x)=(x+21.5)

We move all terms to the left:

(2x)-((x+21.5))=0



We calculate terms in parentheses: -((x+21.5)), so:

(x+21.5)

We get rid of parentheses

x+21.5

Back to the equation:

-(x+21.5)



We get rid of parentheses

2x-x-21.5=0

We add all the numbers together, and all the variables

x-21.5=0

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

x=21.5

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