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9^18=27^2x
We move all terms to the left:
9^18-(27^2x)=0
We add all the numbers together, and all the variables
-27^2x+150094635296999121=0
We move all terms containing x to the left, all other terms to the right
-27^2x=-150094635296999121
x=-150094635296999121/1
x=-150094635296999121
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