10 contoh sistem persamaan linier dua variabel

1. 2x+y=10
2. 3q=4-2p
3.c=10t-5
4. y=4x
5. 5x-y=10
6. y=7x+2
7. a+5b=30
8. c= 2n-3
9. y= x+7
10. 9p+q=22