Enter the number that makes the following mathematical statement true.
14 (r + 6) = 14 x r + ?
Please and thank you. And most of all Happy Valentine's Day!
The number that makes the mathematical statement true is 84.
By simplifying the equation, we have:
14(r + 6) = 14r + ?
14r + 84 = 14r + ?
To find the missing value, we subtract 14r from both sides:
84 = ?
Therefore, the missing value is 84.