Answer: -6 -2
Step-by-step explanation:
3x+y=5 & 5x-4y=-3
3x+5x=8x+y-4y=-3
8x+y-4y=-3
8x+3y=-3
-3 -3
8x=-6
Answer:
1: SSS
2: SAS
3: SSS
4: SSS
5: SAS
6: SSS