Answers

2014-11-10T16:01:05+05:30
Given =A number is twice another number.

Let the smaller number be x and
Let the larger number be 2x.

Now , A.T.Q.

 50 - 2x = 40 - x + 2
-2x + x = 42 - 50
- x =  -8
x = 8

Hence the smaller number is 8

Now for bigger number 2x= 2(8)  = 16
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2014-11-10T16:08:25+05:30
Given =A number is twice another number.

let ,
       smaller number be x 
and  the larger number be 2x.
so ,
 
A.T.Q. ===>    50 - 2x = 40 - x + 2
===>    2x + x = 42 - 50
===>     - x =  -8
===>    x = 8

Hence the smaller number        = x =  8
 and bigger number =         2x =  2(8)  =   16
                             plz mark it best
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there should be -2x
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A.T.Q. ===> 50 - 2x = 40 - x + 2 Watch this line
2x + x = 42 - 50 and then this