4=(-2x-8-4x)/7

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Solution for 4=(-2x-8-4x)/7 equation: 



4=(-2x-8-4x)/7

We move all terms to the left:

4-((-2x-8-4x)/7)=0

We add all the numbers together, and all the variables

-((-6x-8)/7)+4=0

We multiply all the terms by the denominator


-((-6x-8)+4*7)=0



We calculate terms in parentheses: -((-6x-8)+4*7), so:

(-6x-8)+4*7

We add all the numbers together, and all the variables

(-6x-8)+28

We get rid of parentheses

-6x-8+28

We add all the numbers together, and all the variables

-6x+20

Back to the equation:

-(-6x+20)



We get rid of parentheses

6x-20=0

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

6x=20

x=20/6

x=3+1/3

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