Answer:

Step-by-step explanation:






Given:
The sequence is defined as "triple v, then subtract 7 from the result".
To find:
The expression for the given sequence.
Solution:
Triple v means 3 times of v, i.e., 3v.
So, the result is 3v.
Then subtract 7 from the result. So, the expression for the sequence is

Therefore, the required expression is
.
6b+4=2 has one variable
4+6=10 has no variable
I think the answer 5 over 2