If more than one unknown occurs in a word problem, the same variable may be used for expressions that represent each unknown.

Name: If more than one unknown occurs in a word problem, the same variable may be used for expressions that represent each unknown.
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Question

Quizplus · Accepted Answer

It is common practice to use the same variable to represent multiple unknowns in a single word problem. This helps to simplify the problem and make it easier to solve.

If More Than One Unknown Occurs in a Word Problem