30=2x+(2x-2)

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



30=2x+(2x-2)

We move all terms to the left:

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



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

2x+(2x-2)

We get rid of parentheses

2x+2x-2

We add all the numbers together, and all the variables

4x-2

Back to the equation:

-(4x-2)



We get rid of parentheses

-4x+2+30=0

We add all the numbers together, and all the variables

-4x+32=0

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

-4x=-32

x=-32/-4

x=+8

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