Unisys Placement question from Aptitude section. Answer...

If 2x-y=4 then 6x-3y=? Solve this easy equation.

Aarti
17 Jul
5 Answers

5 Answers

- Manya
- 17 Jul
12
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- Chintan
- 08 Jul
6x-3y=12 ( multiply 2x-y= 4 with 3)
so ans is 12
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- AK
  
  Anandhajothi
- 18 Aug
12
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- Shreya
- 17 Jun
Explanation:
2x-y=4
2x=4+y
x=(4+y)/2
x=2+y/2
Then 6x-3y = as follows below
Place x value as 2+y/2
Then
6(2+y/2)-3y=12+3y-3y
=12
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- Vishal
- 17 Jun
dnt knw
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