If 2x+y=5, then 4x+2y=

  1. 5
  2. 8
  3. 9
  4. 10
Anurag Mishra Professor Asked on 12th October 2015 in Maths.
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1 Answer(s)

Answer: (4) 10

Explanation:-
2  X  + Y = 5
Both side multiply by 2,

Then, 2 x 2 X + 2 x Y = 2 x 5
4 X + 2 Y = 10

Then, the value of 4 X + 2 Y = 10

Hence, the answer is (4) 10.

Anurag Mishra Professor Answered on 12th October 2015.
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