11.) Two times a number with addition of eight is a total of twenty.
12.)Three times a number is equal to eleven when seven is removed.
13.) An unknown number divided by four is fifteen when five is added.
How to represent an expression in a word form?
To represent an expression in a word form, the following steps should be taken as follows:
The arithmetic functions such as addition, subtraction, division and multiplication needs to he considered.
Therefore;
For question 11.) Two times a number with addition of eight is a total of twenty.
For question 12.)Three times a number is equal to eleven when seven is removed.
For question 13.) An unknown number divided by four is fifteen when five is added