Word problems that lead to simple linear equations Word or story problems give us a first glimpse into how mathematics is used in the real word . To be solved, a word problem must be translated into the language of mathematics, where we use symbols for numbers - known or unknown, and for mathematical operations. When all is said and done, a word problem, stripped from inessential details, translates into one or more mathematical equations of one kind or another. After the equations have been solved, the result can be translated back into the ordinary language. Mathematical language is clear and succinct.
Mathematical formulation contains only what is important in a problem.
One simple approach to find out is to try changing the problem a small piece at a time. As an example, let's start with one of the simplest problems. Every word and number shown in the applet is clickable. Numbers can be increased or decreased depending on whether you click a little to the right or to the left of their vertical center line. Many formulations are possible for a single problem.