(222-111)+7x=x-1

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Solution for (222-111)+7x=x-1 equation: 



(222-111)+7x=x-1

We move all terms to the left:

(222-111)+7x-(x-1)=0

We add all the numbers together, and all the variables

7x-(x-1)+111=0

We get rid of parentheses

7x-x+1+111=0

We add all the numbers together, and all the variables

6x+112=0

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

6x=-112

x=-112/6

x=-18+2/3

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