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Last updated at May 29, 2018 by Teachoo
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Ex 6.1, 6 Solve the given inequality for real x: 3x 7 > 5x 1 3x 7 > 5x 1 2x > 6 > 6 2 > 3 Since x is negative, we multiply both sides by -1 & change the signs -1 ( x) > (-1) 3 x < 3 Since x is a real number less than 3 Thus x ( 3)
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