3(2x-7)=1-(2-x)

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Solution for 3(2x-7)=1-(2-x) equation: 



3(2x-7)=1-(2-x)

We move all terms to the left:

3(2x-7)-(1-(2-x))=0

We add all the numbers together, and all the variables

3(2x-7)-(1-(-1x+2))=0

We multiply parentheses

6x-(1-(-1x+2))-21=0



We calculate terms in parentheses: -(1-(-1x+2)), so:

1-(-1x+2)

determiningTheFunctionDomain
-(-1x+2)+1

We get rid of parentheses

1x-2+1

We add all the numbers together, and all the variables

x-1

Back to the equation:

-(x-1)



We get rid of parentheses

6x-x+1-21=0

We add all the numbers together, and all the variables

5x-20=0

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

5x=20

x=20/5

x=4

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