5x+9 = 10x-9
Take 5x from both sides
9 = 5x-9
Add 9 to both sides
18 = 5x
Divide by 5
3.6=x
Answer:
n < 27
Step-by-step explanation:
let the number be n

Answer: There are 17 times 13 in 223. The answer you divide 223 by 13 which would get you 17.153846153846.
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
edge 2020
2/5 + 2/4 = 8/20 + 10/20 = 18/20 = 9/10