Answer:
11=10 9 =10 because 5 or more is bring the number up but 4 or lest it rest
B
Step-by-step explanation:
Answer: no solution
y=3x-7
6x-2y=12
6x-2(3x-7)=12
6x-6x+14=12
14=12
I don't know what this is but for some reason its funny