|(5x-4)/8 |=18

Lösung

\frac{5 x - 4}{8} = 18

x = - 28 or x = \frac{148}{5}

Dezimale

x = - 28, x = 29.6

Schritte zur Lösung

\frac{5 x - 4}{8} = 18

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

\frac{5 x - 4}{8} = - 18 or \frac{5 x - 4}{8} = 18

\frac{5 x - 4}{8} = - 18 or \frac{5 x - 4}{8} = 18

x = - 28 or x = \frac{148}{5}

7 ∣ d ∣ = 49

∣ - 7 y - 3 ∣ = 11

∣ 3 x - 8 ∣ - 2 = 6

∣ 8 r + 1 ∣ = 3 r

1 = ∣ g + 3 ∣