Răspunsuri

2014-11-10T18:38:29+02:00
A+b = 184
a= 7b

7b+b = 184
8b= 184
b = 23

a = 23*7
a =161
-----------------

a+b = 184 => a=184-b
a = 7b
b= a/7

a=184-a/7
a+a/7 = 184
8a = 184
a = 23

23+b = 184
b= 161.

Cred ca sunt 2 metode.

2014-11-10T18:39:15+02:00
A+b=184
a=7b
7b+b=184
8b=184
b=23
a+23=184
a=184-23
a=161
a=161  b=23