|10x-8|-3=35

Lösung

∣ 10 x - 8 ∣ - 3 = 35

x = - 3 or x = \frac{23}{5}

Dezimale

x = - 3, x = 4.6

Schritte zur Lösung

∣ 10 x - 8 ∣ - 3 = 35

Verschiebe

3

auf die rechte Seite

∣ 10 x - 8 ∣ = 38

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

10 x - 8 = - 38 or 10 x - 8 = 38

10 x - 8 = - 38 or 10 x - 8 = 38

x = - 3 or x = \frac{23}{5}

- 14 = ∣ c + 3 ∣

x + ∣ 3 x ∣ = 2 x - 9

j (2) = ∣ - 5 x 3 + 10 x - 35 ∣

∣ 2 x - 5 ∣ = - 3

∣ y ∣ = 36