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kushashwaBest ResponseYou've already chosen the best response.0
HERE ALSO TRIAL AND ERROR; ABSOLUTE VALUE OF 2x 7 = 9 that gives us x=1 or x=8
 2 years ago

jimmyrepBest ResponseYou've already chosen the best response.1
l2x7l = 9 2x  7 = 9 x = 8 OR (2x7) = 9 2x = 2 x = 1
 2 years ago

kushashwaBest ResponseYou've already chosen the best response.0
did u understand the solution chandman
 2 years ago
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