(20x+14)=(7x+21)

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Solution for (20x+14)=(7x+21) equation: 



(20x+14)=(7x+21)

We move all terms to the left:

(20x+14)-((7x+21))=0

We get rid of parentheses

20x-((7x+21))+14=0



We calculate terms in parentheses: -((7x+21)), so:

(7x+21)

We get rid of parentheses

7x+21

Back to the equation:

-(7x+21)



We get rid of parentheses

20x-7x-21+14=0

We add all the numbers together, and all the variables

13x-7=0

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

13x=7

x=7/13

x=7/13

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