Help find the root of an equation?



The author posted a question in Homework

Help find the root of an equation? and got a better answer

Response from Дима[+++]
It's quite simple ^ means degrees: 7/2 ^ 2x-9=7/2, 2x-9=1, x=5.

Response from 0[+++++]
It's quite simple ^ means degree: 7/2 ^ 2x-9=7/2, 2x-9=1, x=5.

Response from 0[+++]
I think 1 to the power of 2x-9 will work!

Response from 0[+++++]
divide both parts by 14=> 7^ 2x-10=2^ 2x-10 the identity can only be if the degree is zero since 7^0=1 and 2^0=1=> 2x-10=0=> x=5 all=

 

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