|3x+8|=44

Lösung

∣ 3 x + 8 ∣ = 44

x = - \frac{52}{3} or x = 12

Dezimale

x = - 17.33333 \dots, x = 12

Schritte zur Lösung

∣ 3 x + 8 ∣ = 44

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

3 x + 8 = - 44 or 3 x + 8 = 44

3 x + 8 = - 44 or 3 x + 8 = 44

x = - \frac{52}{3} or x = 12

4 ∣ 3 x + 4 ∣ - 2 = 14

∣ n - 8 ∣ = 1

so l v e f or a, ∣ a - b ∣ = 1

∣ 2 x + 5 ∣ - 2 = 8

3 - ∣ 1 - 4 x ∣ = - 8