Beginning Algebra Module 4: Systems of Linear Equations and Inequalities in Two Variables

Learning Objective: Students will solve systems of linear equations and inequalities in two variables using a variety of methods. Module includes: Pre-Assessment, Introduction: Systems of Linear Equations and Inequalities in Two Variables, Section1: Solving Systems of Linear Equations, Section 2: Solving Systems of Linear Equations by Substitution Method, Section 3: Solving Systems of Linear Equations by Elimination Method, Section 4: Graphing Systems of Linear Inequalities, Post-Assessment.
Primary Material Type:
Online Course Module
Other Material Types:
Drill and Practice, Presentation, Quiz/Test, Simulation, Tutorial
Kenai Peninsula College/ University of Alaska
Project Name:
Beyond Anchorage: Expanding Developmental and Workforce Education
Beginning Algebra, coordinate system, graphs, lines, systems, linear equations, variables, substitution method, elimination method, inequalities

Industry / Occupation

Industry Partner:
The required employer partners: Architectural Design firms USKH; Harvey H. Hightower, Architect; DOWL HKM; and UMIAQ
Industry Sector:
Developmental Education
All Occupations (00-0000)

Education / Instructional Information

Educational Use:
The module enables students to improve their mastery of pre-college foundational math without the tuition cost normally associated with remedial mathematics courses.
Time Required:
Approximately 6 hours (self-paced)
Interactivity Type:
Active - requires user to respond to prompts, questions, etc.
Quality Note:
Peer and external review.
Course Note:
Essential Precollege Math: Beginning Algebra
Derivative Work from Other's Materials:


Accessibility Features:
  • Text Access - Text to Speech
  • Text Adjust - Compatible
  • Text Adjustment - Adjust Font and Colors
  • Reading Layout - Reflow the Text
  • Reading Layout - Page numbers match printed material
  • Reading Layout - Reflow the Text
  • Reading Order - Digital resource layout
  • Structural Markup - Navigation Text
  • Structural Markup - Lists
  • Structural Markup - eReader application
  • Table Markup
  • Colors Compatible With Assistive Technology
  • Contrast Ratio of at Least 4.5:1.
  • Language - Markup
  • Language - Passage Markup
  • Non-Decorative Images Have Alt Text
  • Decorative Images Marked With Null Alt Text
  • Synchronized Text Track
  • Transcript Provided With Audio Content
  • Non Flickering Content
  • STEM Content (e.g. Mathematics, Chemistry) Markup
  • Interactive - Markup
  • Interactive - Text prompts

Copyright / Licensing