Answer:
x=-11
y=-1
Step-by-step explanation:
x=4y-7
2x+9y=-31
2(4y-7)+9y=-31
8y-14+9y=-31
17=-31+14
17y=-17
y=-1
x=4(-1)-7
x=-11
Y=6.21
hdjsakkaksk
hejsksksjsk
Answer:
You need to say how many cans go by a minute to be able to answer this question.
Step-by-step explanation:
8x - 23 because you answer them until you have it all simplified
I haven’t met them but they seem like very nice fun people ...
Have you met them? :)
