Translating Slowly Exercises

Translate the following phrase from English into mathematical symbols: An amount.

Translate the following phrase from English into mathematical symbols: The sum of a number and one-half that same number.

Translate the following phrase from English into mathematical symbols: Four times the difference of a quantity and seven.

Translate the following phrase from English into mathematical symbols: 

The quotient of a number and the total of the number and thirteen.

Translate the following phrase from English into mathematical symbols: The quotient of seven and the difference between 4 and twice a value.