What is the answer to ln(x)+ln(3)=4 ?

The answer to ln(x)+ln(3)=4 is x=(e^4)/3

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ln(x)+ln(3)=4

ln (x) + ln (3) = 4

x = \frac{e ^{4}}{3}

Decimal

x = 18.19938 \dots

Solution steps

ln (x) + ln (3) = 4

Move

ln (3)

to the right side

ln (x) = 4 - ln (3)

Apply log rules

x = \frac{e ^{4}}{3}

Verify Solutions:

x = \frac{e ^{4}}{3}

True

The solution is

x = \frac{e ^{4}}{3}

ln (x) + x - 2 = 0

ln (x^{3}) = ln (6 x^{2})

ln (2 x + 3) = 5.8

lo g_{2} (12 - 6 x) = 3 lo g_{2} (3)

y, 2.16 = lo g_{10} (x) + y 1.86