Answer:
y= 5 x=10
Step-by-step explanation:
substitute by 0
Answer:
we conclude that:

Step-by-step explanation:
Given
We have to determine 
so

Thus we conclude that:

Answer:
-13p - 12
Step-by-step explanation:
2(-4p-6)-5p
Distibute 2:
-8p - 12 - 5p
Combine like terms:
-13p -12