2xx+1=9

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Solution for 2xx+1=9 equation:



2xx+1=9
We move all terms to the left:
2xx+1-(9)=0
We add all the numbers together, and all the variables
2xx-8=0
We move all terms containing x to the left, all other terms to the right
2xx=8
x=8/1
x=8

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