Răspuns :
a+b=88
a/b=4 rest 13
scoti pe a in functie de b : a=4*b+13
inlocuiesti in prima ecuatie : 4*b+13+b=88
5*b=88-13
5*b=75
b=15
a+b=88=>a+15=88=>a=88-15=>a=73
a/b=4 rest 13
scoti pe a in functie de b : a=4*b+13
inlocuiesti in prima ecuatie : 4*b+13+b=88
5*b=88-13
5*b=75
b=15
a+b=88=>a+15=88=>a=88-15=>a=73
a+b=88
a:b= 4 rest 13 =) a= b x 4 +13
4b+b+13=88 =) 5b+13= 88 =) 5b= 75 =) b= 75:5= 15
Daca a+b=88 =) a+15=88 =) a= 88-15= 73.
a:b= 4 rest 13 =) a= b x 4 +13
4b+b+13=88 =) 5b+13= 88 =) 5b= 75 =) b= 75:5= 15
Daca a+b=88 =) a+15=88 =) a= 88-15= 73.