3(x+6)=12(x+1)+3

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Solution for 3(x+6)=12(x+1)+3 equation: 



3(x+6)=12(x+1)+3

We move all terms to the left:

3(x+6)-(12(x+1)+3)=0

We multiply parentheses

3x-(12(x+1)+3)+18=0



We calculate terms in parentheses: -(12(x+1)+3), so:

12(x+1)+3

We multiply parentheses

12x+12+3

We add all the numbers together, and all the variables

12x+15

Back to the equation:

-(12x+15)



We get rid of parentheses

3x-12x-15+18=0

We add all the numbers together, and all the variables

-9x+3=0

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

-9x=-3

x=-3/-9

x=1/3

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