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1. 2x+35+2=x-12

  • A. 21
  • B. 21
  • C. 21
  • D. 21

Answer: Option B

Explanation:

{(2x + 3)/5} + 2 = (x - 1)/2

= > (2x + 3 + 10)/5 = (x - 1)/2

= > 4x + 26 = 5x - 5

= > 4x - 5x = - 5 - 26

∴ x = 31


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