Equations with special cases

• Infinite Solutions

• No Solutions

• One Solution;

  x = -6

• One Solution;

  x = 6

• Infinite Solutions

• No Solutions

• One Solution;

  x = -2

• One Solution;

  x =2

• Infinite Solutions

• No Solutions

• One Solution;

  x = 0

• One Solution;

  x = 0.5

• Infinite Solutions

• No Solutions

• One Solution;

  x = 0

• One Solution;

  x = 7

• Infinite Solutions

• No Solutions

• One Solution;

  x = -0.75

• Infinite Solutions

• No Solutions

• One Solution;

  x = 12

• One Solution;

  x = 0

• Infinite Solutions

• No Solutions

• One Solution;

  x = 8

• One Solution;

  x = -3

• Infinite Solutions

• No Solutions

• One Solution;

  x = 0.8333...

• One Solution;

  x = 1.2

• Infinite Solutions

• No Solutions

• One Solution;

  x = -4

• One Solution;

  x = 10

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.