It means to multiply the number by 2 or to add it to itself. So if the original number is 10, then double that number would be 20.
Do you mean like a double floating point number, which is a complex number; or a double matrix type number like in the related link on springerlink.com
If 43 is one-tenth of the answer, then the answer is 430. If you divide 430 by 2, the original number was 215.
26 - 4 = 22... therefore your original number is... 11.
To double a number and then add 20, you can use the formula: (2x + 20), where (x) is your original number. For example, if you start with the number 5, doubling it gives you 10, and adding 20 results in 30. This can be applied to any number by substituting it into the formula.
Let the original number be y Therefore the new number is given by the expression 2y + 6
Do you mean like a double floating point number, which is a complex number; or a double matrix type number like in the related link on springerlink.com
If 43 is one-tenth of the answer, then the answer is 430. If you divide 430 by 2, the original number was 215.
Let x equal the number. Then:2x + 12 = 4/5x2x - 4/5x = -126/5x = -12x = -12 * 5/6x = -10
Double mean to multiply.For example: the algebra expression 2x can be written in the English Phrases like-Double a Number-Twice a number-Two of a number-Two times a number-or the product of two and a number.
"Double" refers to multiplying a quantity by two, effectively increasing it to twice its original amount. For example, if you have 5 apples and you double that number, you would have 10 apples. The term can also be used more generally to indicate an increase or replication in various contexts, such as effort, size, or intensity.
26 - 4 = 22... therefore your original number is... 11.
The additive identity is zero. When you add a number and 0, the sum equals the original number.
To double a number and then add 20, you can use the formula: (2x + 20), where (x) is your original number. For example, if you start with the number 5, doubling it gives you 10, and adding 20 results in 30. This can be applied to any number by substituting it into the formula.
Let the original number be y Therefore the new number is given by the expression 2y + 6
The Value of the Mean will Double as well.
When adding zero to anything, the sum is the original number.
if means when you double number together to get the half