0 Daumen
550 Aufrufe

6z - 3 + 8z - 5 = 12z - 4 - 2z - 2

Avatar von

1 Antwort

0 Daumen

6z - 3 + 8z - 5 = 12z - 4 - 2z - 2

14 z -8= 10z -6 |+8

14 z= 10z  +2 |-10z

4z= 2

z=1/2

Avatar von 121 k 🚀
Made by a lovely Community