|m-9|=1

Lösung

∣ m - 9 ∣ = 1

m = 8 or m = 10

Schritte zur Lösung

∣ m - 9 ∣ = 1

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

m - 9 = - 1 or m - 9 = 1

m - 9 = - 1 or m - 9 = 1

m = 8 or m = 10

∣ x + 6 ∣ = \frac{- 7}{2}

0 = ∣ y - 270 ∣

∣ c + 6 ∣ - 2 = 27

so l v e f or x, y = ∣ x + 4 ∣

∣ - 8 z ∣ + 3 = 3