This collection of videos is part of a series of lessons on math provided by DeafTEC. Gary Blatto-Vallee, a math and science instructor at the National Technical Institute for the Deaf, guides viewers through a variety of mathematical exercises in this DeafTEC video series. All lessons are fully captioned, signed in ASL, and voiced. This collection includes the following three videos: System of 2 Equations word problems #1, System of 2 Equations word problems #1, and System of 2 Equations word problems #1.

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