3^{x-3}=27

Lösung

3^{x - 3} = 27

x = 6

Schritte zur Lösung

3^{x - 3} = 27

Wende Exponentenregel an

x - 3 = 3

Löse

x - 3 = 3 : x = 6

x = 6

2^{y + 3} + 2^{y} = 18

9^{x} - 7 \cdot 3^{x} = 18

128 = 2^{n - 1}

8 + 3 e^{3 + x} = 10

7^{3 x + 2} = 21