Absolute value
𝑘
4
= 2
A. {8,-8} B. {20,-20}
C. {6} D. { 6,-6}
2 + −8𝑥 = 18
A. {3,-11} B. {-2}
C. {-2,2} D. { 7, -7}
𝑥 − 5 + 10 = 25
A. {30} B. {5,-5}
C. {20,-10} D. { 10,-10}
6 + 3 𝑏 − 7 = −18
A. NO SOLUTION B. {10,-10}
C. {-3,-9} D. { -1}
9 𝑘 − 1 + 10 = 82
A. {1,-1} B. {1}
C. {9,-7} D. { 8,-8}

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Absolute value

  • 2. 𝑘 4 = 2 A. {8,-8} B. {20,-20} C. {6} D. { 6,-6}
  • 3. 2 + −8𝑥 = 18 A. {3,-11} B. {-2} C. {-2,2} D. { 7, -7}
  • 4. 𝑥 − 5 + 10 = 25 A. {30} B. {5,-5} C. {20,-10} D. { 10,-10}
  • 5. 6 + 3 𝑏 − 7 = −18 A. NO SOLUTION B. {10,-10} C. {-3,-9} D. { -1}
  • 6. 9 𝑘 − 1 + 10 = 82 A. {1,-1} B. {1} C. {9,-7} D. { 8,-8}