👤

7x+23-x=3x+50 varog frumos cat mai urgent rezolvatio e urgent

Răspuns :

7x+23-x=3x+50
6x-3x=50-23
3x=27
x=27:3
x=9
7x+23-x=3x+50 7x-x-3x=50-23 3x=27 /3 x= 9