SOLUTION: Solve: 3^81x = 81^3x for x. I have so far gotten to 81^x = 4x3^x. Can someone help me get further. I think that x=0, but I need to find the solution in simplified form.

SOLUTION: Solve: 3^81x = 81^3x for x. I have so far gotten to 81^x = 4x3^x. Can someone help me get further. I think that x=0, but I need to find the solution in simplified form.

Algebra.Com

Question 1085536: Solve: 3^81x = 81^3x for x.
I have so far gotten to 81^x = 4x3^x.
Can someone help me get further. I think that x=0, but I need to find the solution in simplified form.
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

...if base same, exponents are same too
-> only if
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