Let X = the different number the difference is x-7 the cube of the difference is (x-7) to the 3rd power (x-7)^3 - 4 = y
To write 7 as an ordinal number, you would write it as "seventh."
48-n=4n-7
X(the number) - 7- 5
x<7
X _ 7
X = number 48 - X = 4X - 7
When you write the decimal number '7' in Base-2 (binary), you write '0111'.
Not necessarily. The difference between a = 7 & b = 7 is 0, and that is not a natural number.
7 - n
Seven.
x - 7
The number 7 is written as seven.
7 4/7
509 over 7 as a mixed number = 725/7
Divide 7 by 3, using integer division. Write the result (which must be an integer) as the whole number. Write the remainder as the numerator, over the number 3 which is the denominator.
In Roman numerals the number seven, or 7, is written VII.