4^{x-3}=8^{4-x}

Lösung

4^{x - 3} = 8^{4 - x}

x = \frac{18}{5}

Dezimale

x = 3.6

Schritte zur Lösung

4^{x - 3} = 8^{4 - x}

Wende Exponentenregel an

2 (x - 3) = 3 (4 - x)

Löse

2 (x - 3) = 3 (4 - x) : x = \frac{18}{5}

x = \frac{18}{5}

2^{x + 1} = 128

2 5^{x - 5} = 625

4^{1 - 2 x} = 2

3^{4 x} = 9^{x + 1}

1 6^{x - 3} = 8^{2 x - 1}