1-8x=-(7x-4)-1

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Solution for 1-8x=-(7x-4)-1 equation: 



1-8x=-(7x-4)-1

We move all terms to the left:

1-8x-(-(7x-4)-1)=0



We calculate terms in parentheses: -(-(7x-4)-1), so:

-(7x-4)-1

We get rid of parentheses

-7x+4-1

We add all the numbers together, and all the variables

-7x+3

Back to the equation:

-(-7x+3)



We get rid of parentheses

-8x+7x-3+1=0

We add all the numbers together, and all the variables

-1x-2=0

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

-x=2

x=2/-1

x=-2

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