Example 1
Translate the following phrase from English into mathematical symbols: An amount.
Example 2
Translate the following phrase from English into mathematical symbols: The sum of a number and one-half that same number.
Example 3
Translate the following phrase from English into mathematical symbols: Four times the difference of a quantity and seven.
Example 4
Translate the following phrase from English into mathematical symbols:
The quotient of a number and the total of the number and thirteen.
Example 5
Translate the following phrase from English into mathematical symbols: The quotient of seven and the difference between 4 and twice a value.