If 3x+3 + 7 = 250 ; then x is equal to:

If 3x+3 + 7 = 250 ; then x is equal to:

  • (A) 5
  • (B) 3
  • (C) 2
  • (D) 1
  • Solution: 3x+3 + 7 = 250

  • ⇒ 3x+3 = 243

  • Since (243 = 35)

  • We get: x + 3 = 5 ⇒ = 2

  • Correct Answer: 2

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Related MCQs:

 ‘NATO’ is an abbreviation of:

  • (A) North Atlantic Treaty Organization
  • (B) Non-Aligned Treaty Organization
  • (C) Non-Aligned Trading Organization
  • (D) North American Transport Organization

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