What is the answer to ln((x+7)^7)+9=30 ?

The answer to ln((x+7)^7)+9=30 is x=e^3-7

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ln((x+7)^7)+9=30

ln ((x + 7)^{7}) + 9 = 30

x = e^{3} - 7

Decimal Notation

x = 13.08553 \dots

Solution steps

ln ((x + 7)^{7}) + 9 = 30

Move

9

to the right side

ln ((x + 7)^{7}) = 21

Apply log rules

x + 7 = e^{3}

Solve

x + 7 = e^{3} : x = e^{3} - 7

x = e^{3} - 7

Verify Solutions:

x = e^{3} - 7

True

The solution is

x = e^{3} - 7

lo g_{10} (3 x + 1) = 1 - lo g_{10} (x)

x, ln (x - 1) = ln (y + 3) + c

lo g_{3} (x - 8) - lo g_{3} (x) = 2

lo g_{x} (10 + 3 x) = 2

\frac{ln ( x )}{x} = 0.0975

What is the answer to ln((x+7)^7)+9=30 ?
The answer to ln((x+7)^7)+9=30 is x=e^3-7
Solve for x: ln((x+7)^7)+9=30
The solution is x=e^3-7