3x+207=12x-9

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Solution for 3x+207=12x-9 equation:



3x+207=12x-9
We move all terms to the left:
3x+207-(12x-9)=0
We get rid of parentheses
3x-12x+9+207=0
We add all the numbers together, and all the variables
-9x+216=0
We move all terms containing x to the left, all other terms to the right
-9x=-216
x=-216/-9
x=+24

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