mikepod mikepod

06-09-2014
Mathematics

contestada

what is -h+4 = -h+9????

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Аноним Аноним

06-09-2014

[tex]-h+4=-h+9\ \ \ \ \ |add\ "h"\ to\ both\ sides\\\\4=9\ -FALSE!\\\\no\ solutions[/tex]

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konrad509 konrad509

06-09-2014

[tex] -h+4 = -h+9\\ 4=9\\ x\in\emptyset[/tex]

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