|2(x+5)-3|+2=6

Lösung

∣ 2 (x + 5) - 3 ∣ + 2 = 6

x = - \frac{11}{2} or x = - \frac{3}{2}

Dezimale

x = - 5.5, x = - 1.5

Schritte zur Lösung

∣ 2 (x + 5) - 3 ∣ + 2 = 6

Verschiebe

2

auf die rechte Seite

∣ 2 (x + 5) - 3 ∣ = 4

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

2 (x + 5) - 3 = - 4 or 2 (x + 5) - 3 = 4

2 (x + 5) - 3 = - 4 or 2 (x + 5) - 3 = 4

x = - \frac{11}{2} or x = - \frac{3}{2}

- 6 x + 2 \geq 2 (5 - x)

3 \cdot 3^{2}

x - 3 = 9

\frac{x}{4} + \frac{1}{2} = \frac{x - 1}{2}

9 x^{2} = 0