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If a + b + ab = 2019, where a,b are positive integers, find the sum of all possible values of a ?

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If a + b + ab = 2019, where a,b are positive integers, find the sum of all possible values of a ?
posted Feb 4, 2019 by anonymous 1 abuse reported

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1 Answer

0 votes

-2021 -2
-1011 -3
-506 -5
-405 -6
-203 -11
-102 -21

0 2019
1 1009
3 504
4 403
9 201
19 100

36 is the sum of all the possible positive values of 'a' that satisfies the above equation.

answer Mar 19, 2019 by Tejas Naik
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