4x+65=8x-(12x-9)

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Solution for 4x+65=8x-(12x-9) equation: 



4x+65=8x-(12x-9)

We move all terms to the left:

4x+65-(8x-(12x-9))=0



We calculate terms in parentheses: -(8x-(12x-9)), so:

8x-(12x-9)

We get rid of parentheses

8x-12x+9

We add all the numbers together, and all the variables

-4x+9

Back to the equation:

-(-4x+9)



We get rid of parentheses

4x+4x-9+65=0

We add all the numbers together, and all the variables

8x+56=0

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

8x=-56

x=-56/8

x=-7

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