OpenStax, Elementary Algebra 2e §5.6 Graphing Systems of Linear Inequalities · Review Exercise 83 · Algebra · Systems
Graphing Systems of Linear Inequalities · Review Exercise 83
Translate to a system of equations and solve.
The sum of two numbers is . Their difference is . Find the numbers.
OpenStax, Elementary Algebra 2e · §5.6 Graphing Systems of Linear Inequalities · Review Exercise 83
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