(2x+21)=(2x-45)

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Solution for (2x+21)=(2x-45) equation: 



(2x+21)=(2x-45)

We move all terms to the left:

(2x+21)-((2x-45))=0

We get rid of parentheses

2x-((2x-45))+21=0



We calculate terms in parentheses: -((2x-45)), so:

(2x-45)

We get rid of parentheses

2x-45

Back to the equation:

-(2x-45)



We get rid of parentheses

2x-2x+45+21=0

We add all the numbers together, and all the variables

66!=0

There is no solution for this equation

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