4-7x+7=6(x-1)-7(x+7)

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Solution for 4-7x+7=6(x-1)-7(x+7) equation: 



4-7x+7=6(x-1)-7(x+7)

We move all terms to the left:

4-7x+7-(6(x-1)-7(x+7))=0

We add all the numbers together, and all the variables

-7x-(6(x-1)-7(x+7))+11=0



We calculate terms in parentheses: -(6(x-1)-7(x+7)), so:

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

We multiply parentheses

6x-7x-6-49

We add all the numbers together, and all the variables

-1x-55

Back to the equation:

-(-1x-55)



We get rid of parentheses

-7x+1x+55+11=0

We add all the numbers together, and all the variables

-6x+66=0

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

-6x=-66

x=-66/-6

x=+11

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