I think N? Because it’s took 100 kilo and The other it took less
If you need to simplify the equation it would be:
+2r-2n+7
If not sorry..
Hope This Helps!
Expanding
-3h-15+2=4h+24-9
-3h-4h=24-9-2+15
-7h=28
h=4
Hey there! Hello!
So, for this problem, I don't really see an answer choice that fits along with this description?? The last one is the closest to the answer I believe it is, but still doesn't fit exactly:
Twice a number = 2n
Three more than = +3
Final equation = 2n+3
Perhaps you have a typo either in your question or your answer problem, or I'm just way too tired. Either way, I hope this helped you out, and feel free to ask me any additional questions you may have.
–Lamb :-)
Answer:
It would be 14 because since each book is 3.5cm thick times that by 4 and get 14.
