9-12x=45

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Solution for 9-12x=45 equation:



9-12x=45
We move all terms to the left:
9-12x-(45)=0
We add all the numbers together, and all the variables
-12x-36=0
We move all terms containing x to the left, all other terms to the right
-12x=36
x=36/-12
x=-3

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