30=3(2x+4)+6

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Solution for 30=3(2x+4)+6 equation: 



30=3(2x+4)+6

We move all terms to the left:

30-(3(2x+4)+6)=0



We calculate terms in parentheses: -(3(2x+4)+6), so:

3(2x+4)+6

We multiply parentheses

6x+12+6

We add all the numbers together, and all the variables

6x+18

Back to the equation:

-(6x+18)



We get rid of parentheses

-6x-18+30=0

We add all the numbers together, and all the variables

-6x+12=0

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

-6x=-12

x=-12/-6

x=+2

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