Multistep and Absolute Value Equations

Solve for x
2 lx−4l+8=18

• x = 9 and x =-1

• x = 1 and x = -9

• x= 4 and x = -2

• No Solution

Solve the following equation:|−2n| + 10 = −50

• {30, −30}

• {20, −20}

• {−5, 5}

• No Solution

| 3x - 6 | - 9 = -3

• No Solution

• x = 0 and x = 4

• x = 2 and x = -2

• x = -4 and x = 4

| 3n + 12 | = 2n

• No Solution

• n = -12 and n = ^-12/₅

• n = -12

• n = ^-12/₅

• {37/4}
• {20/3, -7}
• {5, -61/9}
• {37/4, -9}

−2|−2r − 4| = -12

• {5,1}

• {-5, -1}

• {-5, 1}

• No Solution

5∣ x ∣ - 8 = 2

• x = 5
  x = 2

• x = 2
  x = -2

• x = -5
  x = 10

• x = 18
  x =  -18

Solve:

• {24}

• {-6, -8}

• {16, 4}

• {24, -24}

Sam's house is 14 blocks from the school. Emily lives 6 blocks from Sam. Use an absolute value equation to determine Emily's distance for the school.

• |x + 6| = 10
  6, 14

• |x – 6| = 14
  20, 8

• |x – 14| = 6
  20, 8

• |x + 14| = 6
  6, 14

Tags

CCSS.HSA.CED.A.3

 |−2n| + 10 = −50

• {30, -30}

• {20,-20}

• {-5,5}

• No Solution