OpenStax, Algebra and Trigonometry 2e §11.1 Systems of Linear Equations: Two Variables · Exercise 71 · Algebra · Systems
Systems of Linear Equations: Two Variables · Exercise 71
Use a system of linear equations with two variables and two equations to solve.
There were 130 faculty at a conference. If there were 18 more women than men attending, how many of each gender attended the conference?
OpenStax, Algebra and Trigonometry 2e · §11.1 Systems of Linear Equations: Two Variables · Exercise 71
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