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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(-7+2(x-1)), so:

-7+2(x-1)

determiningTheFunctionDomain
2(x-1)-7

We multiply parentheses

2x-2-7

We add all the numbers together, and all the variables

2x-9

Back to the equation:

-(2x-9)



We get rid of parentheses

2x-2x+9-1=0

We add all the numbers together, and all the variables

8!=0

There is no solution for this equation

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