use each digit from 1 to 9 to make each line sum to 15. use each digit once

Answer 1

1 + 9 + 5
3 + 8 + 4
2 + 7 + 6

Answer 2

how about arranging the number so that no only do the rows up to 15, but so do all the columns and the two diagonals?

8 1 6
3 5 7
4 9 2