answersLogoWhite

0

The sum of 6 and a number is 21?

User Avatar

Wiki User

โˆ™ 2013-02-15 22:43:49

Best Answer

6 + n = 21

User Avatar

Wiki User

โˆ™ 2013-02-15 22:43:49
This answer is:
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

โžก๏ธ
See all cards
3.75
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
848 Reviews

Add your answer:

Earn +20 pts
Q: The sum of 6 and a number is 21?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

If 1 is added to a number and the sum is tripled the result is 15 more than the number The number is?

16


The sum of a number p and 21?

p + 21.


What is the sum of a number and 6?

Le the "number" be x. The sum is x + 6.


The number 21 is the sum of two consecutive integers 10 and 11. What is the largest number of positive consecutive integers whose sum is 21?

For this particular problem, you just need to experiment a little. 1 + 2 + 3 + 4 + 5 +6 = 21 (6 integers).


What is the sum of 21 equals 3c plus 6?

The solution (not sum) to the equation 21 = 3c + 6 is as follows:21 = 3c + 621 - 6 = 3c + 6 - 615 = 3c3c = 153c/3 = 21/3c = 7


If the sum of the digit is divisible by 3 the number is divisible by?

That means the number itself is divisible by three. the sum of the digits in 144, for example, is 9. 144 divided by 3 is 48. The sum of the digits in 21 is 3. 21 divided by 3 is 7.If the number is an even number and the sum of the digits is divisible by 3, the number is also divisible by 6. 144 is even and the sum of the digits is divisible by 3, so 144 is also divisible by 6. 144/6 = 24. And finally, if the sum is divisible by 9, the number itself is also divisible by 9. 27 is an example of this.


The sum of 5 times a number and 6?

5x + 6


The sum of the digits of the number is 6?

the sum of my digits is 6? answer=60


How do you write the sum of a number a and21?

a+21


Why 21 is not a perfect number?

First, you want to know the definition of a perfect number: A perfect number is an integer which is equal to the sum of all its positive integer divisors that are less than itself. Example: The positive integer divisors of 6, less than 6, are 1, 2, and 3. The sum of those divisors is 1 + 2 + 3 = 6. Therefore, 6 is a perfect number. Now, 21 does not meet this definition and therefore is not a perfect number. Let's try it. There are three positive divisors of 21, namely, 1, 3, and 7, that are less than 21, itself. (There are no others.) But the sum of these divisors is 1 + 3 + 7 = 11, which is not equal to 21. Therefore, we confirm that 21 is not a perfect number.


The sum of a number and 6?

n = number n + 6 ======


What is the factor of -21 that has a sum of 6?

7 and -1

People also asked