1-2x=2(x-4)-1

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Solution for 1-2x=2(x-4)-1 equation: 



1-2x=2(x-4)-1

We move all terms to the left:

1-2x-(2(x-4)-1)=0



We calculate terms in parentheses: -(2(x-4)-1), so:

2(x-4)-1

We multiply parentheses

2x-8-1

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

-4x+10=0

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

-4x=-10

x=-10/-4

x=2+1/2

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