What is the answer to ln(x^7)-ln(x^3)=4 ?

The answer to ln(x^7)-ln(x^3)=4 is x=e

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ln(x^7)-ln(x^3)=4

ln (x^{7}) - ln (x^{3}) = 4

x = e

Solution steps

ln (x^{7}) - ln (x^{3}) = 4

Apply log rules

x = e

Verify Solutions:

x = e

True

The solution is

x = e

lo g_{10} (6 - 2 x) - lo g_{10} (x) = 2

lo g_{10} (t + 3) + lo g_{10} (t) = 1

lo g_{10} (x) + lo g_{10} (x - 4) = 1

ln (x) = 1 - 3 ln (2)

lo g_{8} (x + 30) + lo g_{8} (x) = 2

What is the answer to ln(x^7)-ln(x^3)=4 ?
The answer to ln(x^7)-ln(x^3)=4 is x=e
Solve for x: ln(x^7)-ln(x^3)=4
The solution is x=e