Sagot :
The difference of 46 and 18 is 28.
9 + _ = 28
28 - 9 = 19
So 9 + 19 = 28
The number is 19.
9 + _ = 28
28 - 9 = 19
So 9 + 19 = 28
The number is 19.
[tex]Let\ x\ be\ the\ number. \\ \\ Equation: \\ 46\ -\ 18=9\ +\ x \\ \\ 28=9\ +\ x \\ \\ 28\ -\ 9\ =\ x \\ \\ \boxed{\boxed{x=19}} \\ \\ Hope\ it\ Helps :) \\ Domini[/tex]