3x+4x-1=8x+2

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Solution for 3x+4x-1=8x+2 equation: 



3x+4x-1=8x+2

We move all terms to the left:

3x+4x-1-(8x+2)=0

We add all the numbers together, and all the variables

7x-(8x+2)-1=0

We get rid of parentheses

7x-8x-2-1=0

We add all the numbers together, and all the variables

-1x-3=0

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

-x=3

x=3/-1

x=-3

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