(20x+12)=(25x-9)

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Solution for (20x+12)=(25x-9) equation: 



(20x+12)=(25x-9)

We move all terms to the left:

(20x+12)-((25x-9))=0

We get rid of parentheses

20x-((25x-9))+12=0



We calculate terms in parentheses: -((25x-9)), so:

(25x-9)

We get rid of parentheses

25x-9

Back to the equation:

-(25x-9)



We get rid of parentheses

20x-25x+9+12=0

We add all the numbers together, and all the variables

-5x+21=0

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

-5x=-21

x=-21/-5

x=4+1/5

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