1. Chapter 6 Class 11 Linear Inequalities
  2. Serial order wise
  3. Ex 6.1

Ex 6.1, 5

Last updated at Dec. 8, 2016 by

Ex 6.1, 5 - Solve for real x: 4x + 3 < 5x + 7 - Class 11 - Solving inequality (one side)

  1. Chapter 6 Class 11 Linear Inequalities
  2. Serial order wise
    3. Ex 6.1
    Ex 6.2 →
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Transcript

Ex 6.1, 5 Solve the given inequality for real x: 4x + 3 < 5x + 7 4x + 3 < 5x + 7 4x – 5x < 7 – 3 –x < 4 Since x is negative, we multiply both sides by -1 & change the signs -1 × (–x) > (-1) × 4 x > – 4 Since x is a real number greater than – 4 Thus x ∈ (–4, 𕔴)

Chapter 6 Class 11 Linear Inequalities
Serial order wise

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