3(12x-9)=3(11+10x)+10x

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Solution for 3(12x-9)=3(11+10x)+10x equation: 



3(12x-9)=3(11+10x)+10x

We move all terms to the left:

3(12x-9)-(3(11+10x)+10x)=0

We add all the numbers together, and all the variables

3(12x-9)-(3(10x+11)+10x)=0

We multiply parentheses

36x-(3(10x+11)+10x)-27=0



We calculate terms in parentheses: -(3(10x+11)+10x), so:

3(10x+11)+10x

We add all the numbers together, and all the variables

10x+3(10x+11)

We multiply parentheses

10x+30x+33

We add all the numbers together, and all the variables

40x+33

Back to the equation:

-(40x+33)



We get rid of parentheses

36x-40x-33-27=0

We add all the numbers together, and all the variables

-4x-60=0

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

-4x=60

x=60/-4

x=-15

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