Răspuns :
30-8=22
/__11__/_8_/
/___11__/
un frate a cules 11 ardei iar celalalt 29.
a-primul frate
b-al doilea frate
a+b=30
a=b+8
b+8+b=30
2b+8=30 |-8
2b=22 => b=22:2
b=11
a=b+8 => a=11+8
a=19
b-al doilea frate
a+b=30
a=b+8
b+8+b=30
2b+8=30 |-8
2b=22 => b=22:2
b=11
a=b+8 => a=11+8
a=19