Răspuns :
Răspuns:
Salutare
7x + 5x=2050
7x + 5x = 12x
12x=2050 => X = 2050 : 12 = 170,8(3)
Sper ca te-am ajutat
#Albert1001
7x+5x=2050
(7+5)x=2050
12x=2050
12x/12=2050/12
x=1025/6
×=170,83
Răspuns:
Salutare
7x + 5x=2050
7x + 5x = 12x
12x=2050 => X = 2050 : 12 = 170,8(3)
Sper ca te-am ajutat
#Albert1001
7x+5x=2050
(7+5)x=2050
12x=2050
12x/12=2050/12
x=1025/6
×=170,83