|4x-9|=37

Lösung

∣ 4 x - 9 ∣ = 37

x = - 7 or x = \frac{23}{2}

Dezimale

x = - 7, x = 11.5

Schritte zur Lösung

∣ 4 x - 9 ∣ = 37

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

4 x - 9 = - 37 or 4 x - 9 = 37

4 x - 9 = - 37 or 4 x - 9 = 37

x = - 7 or x = \frac{23}{2}

9 ∣ 4 p + 2 ∣ = 35

∣ 7 - x ∣ = 3

5 ∣ 2 x - 5 ∣ = 35

5 ∣ 2 x - 5 ∣ = 25

∣ 5 m + 4 ∣ + 12 = - 3