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

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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, )

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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.