SOLUTION: Solve for x
log_4 (3x+1) = log_2 (x-1)
***
Log_4 = log to base 4
Algebra.Com
Question 923816: Solve for x
log_4 (3x+1) = log_2 (x-1)
***
Log_4 = log to base 4
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
...change to base
....cross multiply
..if log same, then
=>
...we can't use this solution because when approaches , goes to for and plus for , respectively
remember also that you take the log of a number, your answer is "", but , means it has an part to it
or
so, this is your solution
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