|5-3t|= 1/2

Lösung

∣ 5 - 3 t ∣ = \frac{1}{2}

t = \frac{3}{2} or t = \frac{11}{6}

Dezimale

t = 1.5, t = 1.83333 \dots

Schritte zur Lösung

∣ 5 - 3 t ∣ = \frac{1}{2}

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

5 - 3 t = - \frac{1}{2} or 5 - 3 t = \frac{1}{2}

5 - 3 t = - \frac{1}{2} or 5 - 3 t = \frac{1}{2}

t = \frac{3}{2} or t = \frac{11}{6}

3 ∣ 7 - 10 n ∣ + 9 = 0

∣ 9 - 7 b ∣ - 6 = 5

x^{2} + 5 x = 5 ∣ x + 5 ∣

9 - ∣ 2 x + 1 ∣ = 3

∣ 5 x - 7 ∣ = ∣ x - 4 ∣