7
3
The number that is twenty-one times greater than four is eighty-four.
4n + 3 = 23
9+4x=2x-1 2x=-10 x=-5
Four more than three times a number
7
3
4
3
The number that is twenty-one times greater than four is eighty-four.
4/7
four more than three times a number is gareater than twenty - two
4x + 5 > 7
3n + 4
n = number. 47 * n + 4 or 47(n + 4)
the number is xso the answer would be4x+5=17