ln(x-5)=7

Lösung

ln (x - 5) = 7

x = e^{7} + 5

Dezimale

x = 1101.63315 \dots

Schritte zur Lösung

ln (x - 5) = 7

Wende die log Regel an

x - 5 = e^{7}

Löse

x - 5 = e^{7} : x = e^{7} + 5

x = e^{7} + 5

5 lo g_{4} (4 x) = 15

2 ln (- 2 x) = 0

lo g_{2} (y) = 5

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

lo g_{10} (x) = 3.145