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Misc 6 - Solve 7 <= (3x + 1) / 2 <= 11 - Chapter 6 Class 11 - Solving inequality  (both  sides)

Misc 6 - Chapter 6 Class 11 Linear Inequalities - Part 2


Transcript

Misc 6 Solve the inequality 7 (3 + 11) 2 11 7 (3 + 11) 2 11 Multiplying 2 all sides(Eliminating 2) 7 2 (3x + 11) 11 2 14 3x + 11 22 Subtracting 11 all sides(Eliminating 11) 14 11 3x 11 22 11 3 3x 11 Dividing 3 all sides(Eliminating 3) 3 3 3 3 11 3 1 x 11 3 Thus, x is a real number which is less than or equal to 11 3 and greater than or equal to 1 Hence, x , is the solution

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.