264/(7+3^x)=3

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Solution for 264/(7+3^x)=3 equation:



264/(7+3^x)=3
We move all terms to the left:
264/(7+3^x)-(3)=0
Domain of the equation: (7+3^x)!=0
We move all terms containing x to the left, all other terms to the right
3^x!=-7
x!=-7/1
x!=-7
x∈R
We multiply all the terms by the denominator
-3*(7+3^x)+264=0
We multiply parentheses
-9x-21+264=0
We add all the numbers together, and all the variables
-9x+243=0
We move all terms containing x to the left, all other terms to the right
-9x=-243
x=-243/-9
x=+27

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