The answer is x=-7
8x-7x-2=-9
8x-7x=-9+2
-7
I have 81¥ and I'm going to the US, so I need to convert my Yen into US Dollars, if i get 1 USD (US Dollar) for every 9¥, how many USD will i have if i convert all of my Yen?
Answer:
The answer is 9/10
Step-by-step explanation:
it's 9/10
