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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(7(x-7)-4), so:

7(x-7)-4

We multiply parentheses

7x-49-4

We add all the numbers together, and all the variables

7x-53

Back to the equation:

-(7x-53)



We get rid of parentheses

x-7x+53-4=0

We add all the numbers together, and all the variables

-6x+49=0

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

-6x=-49

x=-49/-6

x=8+1/6

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