OpenStax, Elementary Algebra 2e §1.2 Use the Language of Algebra · Exercise 95 · Algebra · Expressions
Use the Language of Algebra · Exercise 95
Translate the phrases into algebraic expressions.
Greg has nickels and pennies in his pocket. The number of pennies is seven less than twice the number of nickels. Let represent the number of nickels. Write an expression for the number of pennies.
OpenStax, Elementary Algebra 2e · §1.2 Use the Language of Algebra · Exercise 95
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Checked against the answer in OpenStax, Elementary Algebra 2e.