Essential Question(s):

  • How can the value of an unknown variable be found and interpreted?
  • How can you represent and solve equations with the variable on both sides?
  • How can you solve equations with rational number coefficients and constants?
  • How can you give examples of equations with a given number of solutions?


New Vocabulary:

  • Linear equations in one variable
  • Types of Solutions of linear equations
  • One solution
  • No solution
  • Infinitely many solutions
  • Expression
  • Variable
  • Equation
  • Solution
  • Coefficient
  • Constant
  • Like terms
  • Distributive Property