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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

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



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

-7x-(-1x+1)

We get rid of parentheses

-7x+1x-1

We add all the numbers together, and all the variables

-6x-1

Back to the equation:

-(-6x-1)



We add all the numbers together, and all the variables

-7x-(-6x-1)+1=0

We get rid of parentheses

-7x+6x+1+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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