3(x-7)+9x=4(3x+12)

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Solution for 3(x-7)+9x=4(3x+12) equation: 



3(x-7)+9x=4(3x+12)

We move all terms to the left:

3(x-7)+9x-(4(3x+12))=0

We add all the numbers together, and all the variables

9x+3(x-7)-(4(3x+12))=0

We multiply parentheses

9x+3x-(4(3x+12))-21=0



We calculate terms in parentheses: -(4(3x+12)), so:

4(3x+12)

We multiply parentheses

12x+48

Back to the equation:

-(12x+48)



We add all the numbers together, and all the variables

12x-(12x+48)-21=0

We get rid of parentheses

12x-12x-48-21=0

We add all the numbers together, and all the variables

-69!=0

There is no solution for this equation

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