tentukan himpunan penyelesaian sistem persamaan linear 2× - 3y = 3 dan 3x+ y = 10. gunakan metode eliminasi

2x - 3y = 3......(pers1)
3x + y = 10.......(pers. 2)

Eliminasi pers. 1 dan 2
2x - 3y = 3.......(pers1)
9x + 3y = 30....(pers. 2) dikali 3
_________ +
11x = 33
x = 33/11
x = 3

Masukkan x = 3 ke pers1 atau 2
2x - 3y = 3
2 (3) - 3y = 3
6 - 3y = 3
-3y = 3 - 6
-3y = -3
y = -3/-3
y = 1

HP = {3,1}