3(5x-2)=21-(5x-13)

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Solution for 3(5x-2)=21-(5x-13) equation: 



3(5x-2)=21-(5x-13)

We move all terms to the left:

3(5x-2)-(21-(5x-13))=0

We multiply parentheses

15x-(21-(5x-13))-6=0



We calculate terms in parentheses: -(21-(5x-13)), so:

21-(5x-13)

determiningTheFunctionDomain
-(5x-13)+21

We get rid of parentheses

-5x+13+21

We add all the numbers together, and all the variables

-5x+34

Back to the equation:

-(-5x+34)



We get rid of parentheses

15x+5x-34-6=0

We add all the numbers together, and all the variables

20x-40=0

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

20x=40

x=40/20

x=2

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