Algebra and Trigonometry 2e

# 2.2Linear Equations in One Variable

Algebra and Trigonometry 2e2.2 Linear Equations in One Variable

### Learning Objectives

In this section, you will:

• Solve equations in one variable algebraically.
• Solve a rational equation.
• Find a linear equation.
• Given the equations of two lines, determine whether their graphs are parallel or perpendicular.
• Write the equation of a line parallel or perpendicular to a given line.