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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

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

We get rid of parentheses

x+3x-4x-9-3=0

We add all the numbers together, and all the variables

-12!=0

There is no solution for this equation

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