Ax+by=c
y=x+3
subtract x from both sides
Y-x=x-x+3
Y-x=3
-1•(y-x)=-1•3
-y+x=-3
Reorder:
X-y=-3
I’m not sure if it’s 100% correct but that’s all I can do
Answer:
Your answer would be D. 9.5.
Step-by-step explanation:
Edge 2020
Answer:
−19282+104−96
Step-by-step explanation:
hopefully this helps, I'm not sure I'd it is correct though