Răspuns :
A+b=568
a:b=14 r28
a=b×14+28
a+b=568
b×14+28+b=568
15×b=568-28
15×b=540
b=540:15
b=36
a=36×14+28=532
a=532
a:b=14 r28
a=b×14+28
a+b=568
b×14+28+b=568
15×b=568-28
15×b=540
b=540:15
b=36
a=36×14+28=532
a=532
a+b=568
a:b=14 rest 28
a=14b+28
14b+28+b=568
15b=568-28
15b=540
b=36
a=36x14+28=532
a:b=14 rest 28
a=14b+28
14b+28+b=568
15b=568-28
15b=540
b=36
a=36x14+28=532