This module discusses the definition of the solution set of a first degree equation or inequality in one variable, the representation of the solutions of equations and inequalities, and methods of solving equations and inequalities.
Objective
*define the solution set of a first degree equation or inequality in one variable;
*illustrate the solution set of equations and inequalities in one variable on a number line;
*find the solution set of a simple equations & inequalities in one variable from a given replacement set;
*find the solution set of simple equations and inequalities in one variable by inspection
Curriculum Information
Education Type
K to 12
Grade Level
Grade 7
Learning Area
Mathematics
Content/Topic
Patterns and Algebra
Intended Users
Learners, Students
Competencies
Represent mathematical situations.
Argue on the various ways of writing algebraic expressions and solving a problem.
