5n=20 means 5 multiplied by "n" is equal to 20
20 divided by 5 equals 4
5 multiplied by 4 equals 20
n=4
Answer:
What shapes are you talking about?
Step-by-step explanation:
1. x=24
2. r=9
3. w=33
4. n=19
Solutions
<span>There are 892 students in a school. After one year they lost 194 students. By losing 194 students the have 698 students left. B</span><span>y the 3rd year they lost 75 more students but got 64 more students. Therefore you subtract 75 from 698 and add 64 students.
698 - 75 = 623
623 + 64 = 687
The school has 687 students left. </span>
