OpenStax, Elementary Algebra 2e §3.1 Use a Problem-Solving Strategy · Example 5 · Algebra · Algebra word problems
Use a Problem-Solving Strategy · Example 5
One number is five more than another. The sum of the numbers is 21. Find the numbers.
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OpenStax, Elementary Algebra 2e · §3.1 Use a Problem-Solving Strategy · Example 5
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