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.
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.
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.
26 - 4 = 22... therefore your original number is... 11.
To multiply the original number by 16.
Assuming that the question is double a number is 3 more than THE number, let the original number be x then double the number (= 2x) is 3 more than the number (= x+3) So solve 2x = x + 3 Take x away from each side: x = 3
Let the original number be y Therefore the new number is given by the expression 2y + 6
The additive identity is zero. When you add a number and 0, the sum equals the original number.
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