2(x-1)+8=2(2x+9)

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Solution for 2(x-1)+8=2(2x+9) equation: 



2(x-1)+8=2(2x+9)

We move all terms to the left:

2(x-1)+8-(2(2x+9))=0

We multiply parentheses

2x-(2(2x+9))-2+8=0



We calculate terms in parentheses: -(2(2x+9)), so:

2(2x+9)

We multiply parentheses

4x+18

Back to the equation:

-(4x+18)



We add all the numbers together, and all the variables

2x-(4x+18)+6=0

We get rid of parentheses

2x-4x-18+6=0

We add all the numbers together, and all the variables

-2x-12=0

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

-2x=12

x=12/-2

x=-6

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