Написать каноническое уравнение прямой линии

1x + y + z – 2 = 0x – y – 3·z + 6 = 0
2x – 3·y + 2·z + 2 = 0x + 3·y + z + 14 = 0
3x - 2·y + z – 4 = 0x + 2·y - z – 8 = 0
4x + y + z – 2 = 0x – y – 2·z + 2 = 0
5x + 3·y + z + 6 = 0x – 3·y – 2·z + 3 = 0
6x + y - z – 6 = 0x - y + 2·z = 0
7x + 5·y + 2·z + 11 = 0x – y – z – 1 = 0
8x + 4·y – 2·z + 1 = 0x - 4·y + 3·z + 4 = 0
9x + y – 3·z + 4 = 0x - y + 2·z + 2 = 0
10x – y – z – 2 = 0x - 2·y + z + 4 = 0
11x + y – 3·z + 2 = 0x - y + z – 8 = 0
12x + 3·y – 2·z – 1 = 0x - 3·y + z + 6 = 0
13x – 7·y – 4·z – 2 = 0x + 7·y - z – 5 = 0
14x – y – 3·z – 1 = 0 x + y + z + 10 = 0
15x – 5·y – 4·z + 8 = 0x + 5·y + 3·z + 4 = 0
16x + 5·y - z – 5 = 0x - 5·y + 2·z + 5 = 0
17x - 3·y + z + 6 = 0x – 3·y – 2·z + 3 = 0
18x + y + 2·z + 4 = 0x - y – 3·z + 2 = 0
19x + y + z + 2 = 0x – y – 3·z – 8 = 0
20x + y – 3·z – 2 = 0x - y + z + 6 = 0
21x + y – 2·z - 2 = 0x - y + z + 2 = 0
22x + 5·y - z + 11 = 0x - y + 2·z – 1 = 0
23x - y + z – 2 = 0x – 2·y – z + 4 = 0
24x + 5·y + 2·z – 5 = 0x – 5·y – z + 5 = 0
25x - 3·y + z + 2 = 0x + 3·y + 2·z + 14 = 0
26x + 3·y – 2·z + 6 = 0x - 3·y + z + 3 = 0
27x + 4·y + 3·z + 1 = 0x – 4·y – 2·z + 4 = 0
28x + 3·y + z – 1 = 0x – 3·y – 2·z + 6 = 0
29x - 5·y + 3·z + 8 = 0x + 5·y – 4·z + 4 = 0
30x – 3·y – 2·z + 6 = 0x - 3·y + z + 3 = 0