3x+9x-1=3(4x+1)

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Solution for 3x+9x-1=3(4x+1) equation: 



3x+9x-1=3(4x+1)

We move all terms to the left:

3x+9x-1-(3(4x+1))=0

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(3(4x+1)), so:

3(4x+1)

We multiply parentheses

12x+3

Back to the equation:

-(12x+3)



We get rid of parentheses

12x-12x-3-1=0

We add all the numbers together, and all the variables

-4!=0

There is no solution for this equation

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