Seven subtracted from five times a number, then the difference added to nine times a number

(5n - 7) + 9n

Seven subtracted from five times a number, then the difference added to nine times a number.

To solve this problem, let's break it down into smaller steps:

Step 1: Let's represent the unknown number with the variable "x".

Step 2: The expression "five times a number" can be written as 5 * x.

Step 3: Subtracting seven from "five times a number" gives us: 5 * x - 7.

Step 4: The expression "nine times a number" is 9 * x.

Step 5: Finally, adding "the difference" (5 * x - 7) to "nine times a number" (9 * x) gives us: (5 * x - 7) + (9 * x).

Therefore, the entire expression can be written as (5 * x - 7) + (9 * x).

Four times a number subtracted from the product of twelve and the reciprocal of a number