3(x+6)=-3(7x-9)+6x

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Solution for 3(x+6)=-3(7x-9)+6x equation: 



3(x+6)=-3(7x-9)+6x

We move all terms to the left:

3(x+6)-(-3(7x-9)+6x)=0

We multiply parentheses

3x-(-3(7x-9)+6x)+18=0



We calculate terms in parentheses: -(-3(7x-9)+6x), so:

-3(7x-9)+6x

We add all the numbers together, and all the variables

6x-3(7x-9)

We multiply parentheses

6x-21x+27

We add all the numbers together, and all the variables

-15x+27

Back to the equation:

-(-15x+27)



We get rid of parentheses

3x+15x-27+18=0

We add all the numbers together, and all the variables

18x-9=0

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

18x=9

x=9/18

x=1/2

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