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4^x/12^x=1/3
We move all terms to the left:
4^x/12^x-(1/3)=0
Domain of the equation: 12^x!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
4^x/12^x-(+1/3)=0
We get rid of parentheses
4^x/12^x-1/3=0
We calculate fractions
12x/36x+(-12x)/36x=0
We multiply all the terms by the denominator
12x+(-12x)=0
We get rid of parentheses
12x-12x=0
We add all the numbers together, and all the variables
=0
x=0/1
x=0
Równanie nie ma rozwiązania
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