9x+1=7x-9+5x-11

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Solution for 9x+1=7x-9+5x-11 equation:



9x+1=7x-9+5x-11
We move all terms to the left:
9x+1-(7x-9+5x-11)=0
We add all the numbers together, and all the variables
9x-(12x-20)+1=0
We get rid of parentheses
9x-12x+20+1=0
We add all the numbers together, and all the variables
-3x+21=0
We move all terms containing x to the left, all other terms to the right
-3x=-21
x=-21/-3
x=+7

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