-39=2(x-7)-7x

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Solution for -39=2(x-7)-7x equation: 



-39=2(x-7)-7x

We move all terms to the left:

-39-(2(x-7)-7x)=0



We calculate terms in parentheses: -(2(x-7)-7x), so:

2(x-7)-7x

We add all the numbers together, and all the variables

-7x+2(x-7)

We multiply parentheses

-7x+2x-14

We add all the numbers together, and all the variables

-5x-14

Back to the equation:

-(-5x-14)



We get rid of parentheses

5x+14-39=0

We add all the numbers together, and all the variables

5x-25=0

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

5x=25

x=25/5

x=5

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