Solving and Writing Absolute Value Equations

−2|−2r − 4| = -12

• {3,1}

• {-3,-1}

• {-3}

• No Solution

 |−2n| + 10 = −50

• {30, -30}

• {20,-20}

• {-5,5}

• No Solution

∣ 2x + 9 ∣ = 15

• x = 3 

• x = 3
  x = -6

• x = 3
  x = -12

• x = 6
  x = -12

| x + 6 | = 11

• x = -6 and x = 11

• No Solution

• x = 5 and x = -17

• x = -5 and x = 17

| 3x - 6 | - 9 = -3

• No Solution

• x = 0 and x = 4

• x = 2 and x = -2

• x = -4 and x = 4

How many solutions does the following equation have?

0 = -6|9v - 7|

• no solution

• one solution

• two solutions

Solve for p

-6|-8p - 7| = -15

• -19/16, -9/16

• 1/4, -3.5

• 9/16, -9/16

• -19/16

How many solutions does the equation have?

• no solution

• one solution

• two solutions

How many solutions does the equation have?

|c - 7| = 2

• no solution

• one solution

• two solutions

How many solutions does the equation have?

4|m| = -20

• no solution

• one solution

• two solutions