4^2x-21(4x)+80=0

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Solution for 4^2x-21(4x)+80=0 equation:



4^2x-21(4x)+80=0
We add all the numbers together, and all the variables
-214x+4^2x+80=0
We move all terms containing x to the left, all other terms to the right
-214x+4^2x=-80

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