-34=7(x-7)-4x

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Solution for -34=7(x-7)-4x equation: 



-34=7(x-7)-4x

We move all terms to the left:

-34-(7(x-7)-4x)=0



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

7(x-7)-4x

We add all the numbers together, and all the variables

-4x+7(x-7)

We multiply parentheses

-4x+7x-49

We add all the numbers together, and all the variables

3x-49

Back to the equation:

-(3x-49)



We get rid of parentheses

-3x+49-34=0

We add all the numbers together, and all the variables

-3x+15=0

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

-3x=-15

x=-15/-3

x=+5

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