3x+8+9x-1=x-9

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Solution for 3x+8+9x-1=x-9 equation: 



3x+8+9x-1=x-9

We move all terms to the left:

3x+8+9x-1-(x-9)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

12x-x+9+7=0

We add all the numbers together, and all the variables

11x+16=0

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

11x=-16

x=-16/11

x=-1+5/11

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