Răspuns :
Răspuns:
35:(x+1)=7
35=7•(x+1)
7•(x+1)=35
x+1=35:7
x+1=5
x=5-1
x=4
Răspuns:
35:(x+1)=7
daca 5 x 7= 35
atunci 35 : 5 = 7
asta inseamna ca x+1=5 deci x=4
Răspuns:
35:(x+1)=7
35=7•(x+1)
7•(x+1)=35
x+1=35:7
x+1=5
x=5-1
x=4
Răspuns:
35:(x+1)=7
daca 5 x 7= 35
atunci 35 : 5 = 7
asta inseamna ca x+1=5 deci x=4