No because 7-4 would be 3, then 3/3 is just 1 so the answer would be x=1
Answer:
m=2
Step-by-step explanation:
42=8m+13m
or,42=21m
or,42/21=m
or,m=2
This is the required answer for m.
To check,
42=8×2+13×2
42=16+26
42=42
Correct
The answer is B. They are saying to cube the difference therefore you have (x-43) cubed
