OpenStax, Elementary Algebra 2e §2.1 Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 63 · Algebra · Inequalities
Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 63
Translate into an equation and solve.
Distance Avril rode her bike a total of 18 miles, from home to the library and then to the beach. The distance from Avril’s house to the library is 7 miles. What is the distance from the library to the beach?
OpenStax, Elementary Algebra 2e · §2.1 Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 63
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