Subject
Bank Exam
Topic
Standard Bank Ltd. Probationary Officer 2012
If (5x-9) = 51, then 7x + 2 = ?
If (5x-9) = 51, then 7x + 2 = ?
ক)
84খ)
48গ)
50ঘ)
86Explanation
(5x-9) = 51 ⇒ 5x = 51+9 = 60 ⇒ 5x = 60 ⇒ x = 12 ∴ 7x + 2 = 7.12 + 2 = 84+ 2 = 86Related questions
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