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OpenStudy (anonymous):
l2x-7l-5=4
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OpenStudy (anonymous):
HERE ALSO TRIAL AND ERROR; ABSOLUTE VALUE OF 2x- 7 = 9 that gives us x=-1 or x=8
OpenStudy (anonymous):
l2x-7l = 9 2x - 7 = 9 x = 8 OR -(2x-7) = 9 -2x = 2 x = -1
OpenStudy (anonymous):
did u understand the solution chandman
OpenStudy (anonymous):
yes guys, thank you.
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