3(x+4)-1=12x

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Solution for 3(x+4)-1=12x equation: 



3(x+4)-1=12x

We move all terms to the left:

3(x+4)-1-(12x)=0

We add all the numbers together, and all the variables

-12x+3(x+4)-1=0

We multiply parentheses

-12x+3x+12-1=0

We add all the numbers together, and all the variables

-9x+11=0

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

-9x=-11

x=-11/-9

x=1+2/9

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