-x-1=2+(-2x)+5

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Solution for -x-1=2+(-2x)+5 equation: 



-x-1=2+(-2x)+5

We move all terms to the left:

-x-1-(2+(-2x)+5)=0

We add all the numbers together, and all the variables

-1x-(2+(-2x)+5)-1=0



We calculate terms in parentheses: -(2+(-2x)+5), so:

2+(-2x)+5

determiningTheFunctionDomain
(-2x)+2+5

We add all the numbers together, and all the variables

(-2x)+7

We get rid of parentheses

-2x+7

Back to the equation:

-(-2x+7)



We get rid of parentheses

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

We add all the numbers together, and all the variables

x-8=0

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

x=8

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