Find the Equation

Change the sign to find the equation
28 – 7 + 2 x 2 = 0

  1. Change + into x
  2. Change x into ,
  3. Change – into +
  4. Change + into –
Manish Listener Asked on 16th June 2015 in Maths.
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1 Answer(s)

Answer: (1) Change + into x
Explanation:-
28 – 7 + 2 x 2 = 0
Change + into x
Then, 28 – 7 x 2 x 2 = 28 – 28 = 0
Hence, the answer is (1) Change + into x.

Anurag Mishra Professor Answered on 17th June 2015.
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