Answer:
A. 12
Step-by-step explanation:
Answer:
1/5
Step-by-step explanation:
Hope this helps
Answer:
-4
Step-by-step explanation:
Let's put this in math notation. We can call the number x:
9x+4=8x
Subtract 8x from both sides:
x+4=0
Subtract 4 from both sides:
x=-4