3x+4x-1=7x+2

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Solution for 3x+4x-1=7x+2 equation: 



3x+4x-1=7x+2

We move all terms to the left:

3x+4x-1-(7x+2)=0

We add all the numbers together, and all the variables

7x-(7x+2)-1=0

We get rid of parentheses

7x-7x-2-1=0

We add all the numbers together, and all the variables

-3!=0

There is no solution for this equation

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