9x-11=12x+9

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Solution for 9x-11=12x+9 equation:



9x-11=12x+9
We move all terms to the left:
9x-11-(12x+9)=0
We get rid of parentheses
9x-12x-9-11=0
We add all the numbers together, and all the variables
-3x-20=0
We move all terms containing x to the left, all other terms to the right
-3x=20
x=20/-3
x=-6+2/3

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