Question

a+b=29
b÷a=6 rest 1


repede varog

Answer 1

b=6a+1 (teorema impartirii cu rest)
a+6a+1=29
7a=29-1
7a=28
a=28:7
a=4 =>b=25

Answer 2

b:a=6 rest 1 =>b=6a+1

a+b=29
a+6a+1=29
7a=29-1
7a=28
a=28:7
a=4
=>b=29-4=25

Raspuns: a=4
b=25