2-(5x-21)=7(x-2)

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Solution for 2-(5x-21)=7(x-2) equation: 



2-(5x-21)=7(x-2)

We move all terms to the left:

2-(5x-21)-(7(x-2))=0

We get rid of parentheses

-5x-(7(x-2))+21+2=0



We calculate terms in parentheses: -(7(x-2)), so:

7(x-2)

We multiply parentheses

7x-14

Back to the equation:

-(7x-14)



We add all the numbers together, and all the variables

-5x-(7x-14)+23=0

We get rid of parentheses

-5x-7x+14+23=0

We add all the numbers together, and all the variables

-12x+37=0

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

-12x=-37

x=-37/-12

x=3+1/12

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