6X+4*(36-X)= 182
Looking for: X= 19
A: The cage for six people is 19 and the cage for four people is 17.
The second question also uses the equation:
If the distance between bc towns is (50-X) kilometers, according to the meaning of the question, it is:
X/( 1 1+ 1.5)+ 1+(50-X)/(3.5+ 1.5)= 8
Found: X=25
A: The distance between a:ab towns is 25 kilometers.
Thank you for giving me points ~ ~ A college student may not be quick to do elementary school problems. ........
There are two feelings: if you leave the textbook for a long time, you will be unfamiliar and miss the life in high school very much. Nowadays, primary school students are under great pressure and the topic is not difficult.