Solving absolute value

∣ 2x + 9 ∣ = 15

• x = 3 
• x = 3
  x = -6
• x = 3
  x = -12
• x = 6
  x = -12

|x+7|=12

• x = -5, x = 19

• x = 5, x = -19

• x = 5, x = -5

• x = 12, x = -7

|2a - 10| = 6

• a = 8, a = 5
• a = 2
• a = 8
• a = 8, a = 2

Evaluate the expression.
|5 + 4|

• 9
• -9
• -1
• 1

Tags

CCSS.6.NS.C.7C

Evaluate the expression.
|1 - 5|

• 4
• -4
• -6
• 6

Tags

CCSS.6.NS.C.7C

Evaluate the expression.
|-2| + |-5|

• 7
• -7
• 3
• -3

Tags

CCSS.6.NS.C.7C

• {0,-1}

• {0,-14}

• {0,0}

• {1,-1}

• {-3,10}

• {10,-10}

• {-7,-13}

• {13,7}

• {7,-7}

• {6,-6}

• {6,0}

• {-7,6}

• -2

• 2

• 4

• -3