Question

(32-m)*6-39=45 реши уровнение!!

Answer 1

192-6m-39=45
-6m=45-192+39
-6m=-108
m=18

Answer 2

(32-m)*6-39=0
192-6m-39=45
153-6m -45=0
-6m-108=0
-6m=108
m=108/(-6)
m=-18