Things to Learn

  • Know that a linear equation is a statement of equality between two expressions.
  • Know that a linear equation in x is actually a question: Can you find all numbers x, if they exist, that satisfy a given equation?
  • Know that those numbers x that satisfy a given equation are called solutions.

4.3: Linear Equations in x

4.3: Linear Equations in x[pdf-embedder url=”/wp-content/uploads/math-g8-m4-topic-a-lesson-3-student.pdf”]