|-11+4y|=2

Lösung

∣ - 11 + 4 y ∣ = 2

y = \frac{9}{4} or y = \frac{13}{4}

Dezimale

y = 2.25, y = 3.25

Schritte zur Lösung

∣ - 11 + 4 y ∣ = 2

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

- 11 + 4 y = - 2 or - 11 + 4 y = 2

- 11 + 4 y = - 2 or - 11 + 4 y = 2

y = \frac{9}{4} or y = \frac{13}{4}

∣ - 7 x + 3 ∣ = 1

∣ z - 8 ∣ = ∣ z + 8 ∣

∣ x - 2 ∣ = - 7

∣ 3 x - 8 ∣ = ∣ 6 x + 10 ∣

- 8 ∣ 5 p + 10 ∣ - 6 = - 86