30=2(-4-7x)+8x

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Solution for 30=2(-4-7x)+8x equation: 



30=2(-4-7x)+8x

We move all terms to the left:

30-(2(-4-7x)+8x)=0

We add all the numbers together, and all the variables

-(2(-7x-4)+8x)+30=0



We calculate terms in parentheses: -(2(-7x-4)+8x), so:

2(-7x-4)+8x

We add all the numbers together, and all the variables

8x+2(-7x-4)

We multiply parentheses

8x-14x-8

We add all the numbers together, and all the variables

-6x-8

Back to the equation:

-(-6x-8)



We get rid of parentheses

6x+8+30=0

We add all the numbers together, and all the variables

6x+38=0

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

6x=-38

x=-38/6

x=-6+1/3

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