-1-x=7(x-7)

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



-1-x=7(x-7)

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



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

7(x-7)

We multiply parentheses

7x-49

Back to the equation:

-(7x-49)



We get rid of parentheses

-1x-7x+49-1=0

We add all the numbers together, and all the variables

-8x+48=0

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

-8x=-48

x=-48/-8

x=+6

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