|-10+3x|=13

Lösung

∣ - 10 + 3 x ∣ = 13

x = - 1 or x = \frac{23}{3}

Dezimale

x = - 1, x = 7.66666 \dots

Schritte zur Lösung

∣ - 10 + 3 x ∣ = 13

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

- 10 + 3 x = - 13 or - 10 + 3 x = 13

- 10 + 3 x = - 13 or - 10 + 3 x = 13

x = - 1 or x = \frac{23}{3}

1 - ∣ 4 x - 3 ∣ = - 8

∣ x - 13 ∣ = 2

\frac{b}{2} = 3

26 = ∣ x - 15 ∣

∣ 5 b ∣ = 35