Sum means add
the number is x
13 divided by a number is 13/x
the number divided by the number is x/13
so

also can be simplified to

or

translated it is

where x is the number
Answer:
n=6
Step-by-step explanation:
4n + 1= 25
Move constant to the right
4n=25-1
Calculate
4n=25-1
Then divide on both sides
Answer:
it is a that is the answer
Answer:
The tranformation ocurred in the graph is b.
Step-by-step explanation:
Because it is going inner, meaning the tranformation ocurred in the graph is b.
Answer:
26
Step-by-step explanation:
GIRL 2/3's
2/3*39
2/3*39/1= 78/3 ( DIVIDE ) =26
2/3's of 39 =26