Răspuns :
a+b=450
a:2b=3+r23 a=3*2b+23=6b+23
6b+23+b=450
7b=450-23
b=427:7
b=61
a=6*61+23=366+23=389
a=389
a:2b=3+r23 a=3*2b+23=6b+23
6b+23+b=450
7b=450-23
b=427:7
b=61
a=6*61+23=366+23=389
a=389