12x+20x-9+5=-7x+5-9

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Solution for 12x+20x-9+5=-7x+5-9 equation: 



12x+20x-9+5=-7x+5-9

We move all terms to the left:

12x+20x-9+5-(-7x+5-9)=0

We add all the numbers together, and all the variables

12x+20x-(-7x-4)-9+5=0

We add all the numbers together, and all the variables

32x-(-7x-4)-4=0

We get rid of parentheses

32x+7x+4-4=0

We add all the numbers together, and all the variables

39x=0

x=0/39

x=0

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