Answer:
option c
Step-by-step explanation:
c doesnt follow a pattern
Answer: 
Step-by-step explanation:
To solve for w, we want to isolate the variable.
[add both sides by 2 and w]
[convert to same denominator]
[add]
[multiply both sides by 6/13]

Now we know that
.
The answer is y=3x-4 and here are the steps
I believe the answer is 7