👤
Iarinateodora
a fost răspuns

Afla valoarea lui a din: (324:6+345:5) • 2+1237=43 • a+1354 va rog e urgent :(

Răspuns :

Iakabcristina2
(54+69)x2+1237=43a+1354
123x2+1237=43a+1354
246+1237=43a+1354
1483=43a+1354
1483-1354=43a
129=43a
a=129:43
a=3
Capsunica35
(54+69)*2+1237=43a+1354
123*2+1237=43a+1354
43a=246+1237-1354
43a=1483-1354
a=129:43
a=3