Solving Equations

What’s inside

• Solve the equation: 4x - 7 = 21.
• Solve the equation: |2x - 1| = 7.
• Solve the system: x + y = 10 and x - y = 2.
• Solve the quadratic equation: x² - 5x + 6 = 0.
• Match each equation with its solution.
• Match each equation with its solution set.
• Match each equation with the appropriate number of real solutions.
• Match each equation with the operation that should be performed first to begin isolating the variable.