OpenStax, Elementary Algebra 2e §2.4 Use a General Strategy to Solve Linear Equations · Exercise 82 · Algebra · Inequalities
Use a General Strategy to Solve Linear Equations · Exercise 82
Coins Rhonda has $1.90 in nickels and dimes. The number of dimes is one less than twice the number of nickels. Find the number of nickels, n, by solving the equation .
OpenStax, Elementary Algebra 2e · §2.4 Use a General Strategy to Solve Linear Equations · Exercise 82
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