jaslynn19 jaslynn19

26-01-2017
Mathematics

contestada

if y=-2 when x=4 find x when y=5

Respuesta :

27-01-2017

OK so put x and y as a fraction which would be -2/4 and then put that equal to 5/x. then multiply 5 by 4 and divide by -2 to solve for x.

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