Answers

2016-02-04T18:39:46+05:30
Let the number be 'x'
By the problem,
3x-5=-20
3x=-15
x=-5
Therefore the number is -5
1 2 1
Sorry it is not 20 it is -20
Edit it again please
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2016-02-04T19:44:47+05:30
Let the number be x
than the equation form,
3x-5= -20
3x= -20+5
3x= -15
x= -15/3
x= -5
therefore, the number is -5.
1 5 1
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