karyme733 karyme733 03-11-2022 Mathematics Answered 3. Select all equations that have exactly one solution. A 5x + 8 = 5x - 15 B. 3x +4= 7x-1 c. 3 (x - 12) = 4x - 36 D. 2 (x-1) + x = 2x - 7 E. 4 (2x - 5) - 3x = 5x-20