You have to turn the number or ratio and simplified the number and put it in to the chart like the norm number
.
You want to do to one side the same thing you do to the other side.
In order to get the n by itself you divide the 25n by 25. But in order to not change the answer you need to do the same to the 70.

so n=

which can be reduced to

so n=
Answer:
b6 2hich method
Step-by-step explanation:
I solv3 this
Answer: DB = 9 I think.
Step-by-step explanation:
Answer: -5 + 0
Step-by-step explanation:
Ok