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7^(3x+1)=(1/49)^(1-x)
We move all terms to the left:
7^(3x+1)-((1/49)^(1-x))=0
Domain of the equation: 49)^(1-x))!=0We add all the numbers together, and all the variables
x∈R
7^(3x+1)-((+1/49)^(-1x+1))=0
We multiply all the terms by the denominator
(7^(3x+1))*49)^(-1x+1+1))-((=0
We add all the numbers together, and all the variables
(7^(3x+1))*49)^(-1x+2))-((=0
We add all the numbers together, and all the variables
-1x+(7^(3x+1))*49)^(=0
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