IBA Sukkur Mathematics MCQs STS SIBA Past Papers If 3x=6x-15 then x + 8=? April 16, 2023 Admin No Comments A: 10 B: 13 C: 16 D: 19 Correct Answer: B Short Details: 3x=6x-15 3x-6x=-15 3x=15 x=5 Now, x+8=? (5)+8=13 View More Details >>