30=2(x+6)-8x

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Solution for 30=2(x+6)-8x equation: 



30=2(x+6)-8x

We move all terms to the left:

30-(2(x+6)-8x)=0



We calculate terms in parentheses: -(2(x+6)-8x), so:

2(x+6)-8x

We add all the numbers together, and all the variables

-8x+2(x+6)

We multiply parentheses

-8x+2x+12

We add all the numbers together, and all the variables

-6x+12

Back to the equation:

-(-6x+12)



We get rid of parentheses

6x-12+30=0

We add all the numbers together, and all the variables

6x+18=0

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

6x=-18

x=-18/6

x=-3

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