Lemma
EasyExpressions
OpenStax, Elementary Algebra 2e §1.2 Use the Language of Algebra · Try It 35 · Algebra · Expressions

Use the Language of Algebra · Try It 35

Geoffrey has dimes and quarters in his pocket. The number of dimes is eight less than four times the number of quarters. Let q represent the number of quarters. Write an expression for the number of dimes.

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OpenStax, Elementary Algebra 2e · §1.2 Use the Language of Algebra · Try It 35

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Checked against the answer in OpenStax, Elementary Algebra 2e.