Either 2*(n-4) = 2n - 8
or 2n - 4
It depends on whether the "twice" operates on "the number decreased by 4" or "the number".
The relevant inequality is 2n - 9 >= 24
13
60 - 2n
the number is negative two.
three times a number decreased by eleven
The relevant inequality is 2n - 9 >= 24
60 - 2n
24
13
the number is negative two.
three times a number decreased by eleven
139
18
To express a number decreased by twice another number, you can use algebraic notation. Let’s say the first number is represented by ( x ) and the second number by ( y ). The expression would be written as ( x - 2y ), indicating that you take ( x ) and subtract twice the value of ( y ).
32-2x < 18
Six less than the product of 8
Nine times a number decreased by four can be expressed mathematically as ( 9x - 4 ), where ( x ) represents the unknown number. This expression indicates that you first multiply the number by nine and then subtract four from the result.