OpenStax, Prealgebra 2e §9.1 Use a Problem Solving Strategy · Exercise 27 · Algebra · Algebra word problems
Use a Problem Solving Strategy · Exercise 27
Solve each number word problem.
The sum of two numbers is twenty. One number is four less than the other. Find the numbers.
OpenStax, Prealgebra 2e · §9.1 Use a Problem Solving Strategy · Exercise 27
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