3(x)=6(x-1)+9

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Solution for 3(x)=6(x-1)+9 equation: 



3(x)=6(x-1)+9

We move all terms to the left:

3(x)-(6(x-1)+9)=0



We calculate terms in parentheses: -(6(x-1)+9), so:

6(x-1)+9

We multiply parentheses

6x-6+9

We add all the numbers together, and all the variables

6x+3

Back to the equation:

-(6x+3)



We get rid of parentheses

3x-6x-3=0

We add all the numbers together, and all the variables

-3x-3=0

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

-3x=3

x=3/-3

x=-1

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