Makalathompson3 Makalathompson3

27-02-2017
Mathematics

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If y is proportional to x and y = -15 when x= -20, what is the value of x when y = 12

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Аноним Аноним

27-02-2017

I hope this helps you

y= -15 x= -20

y=12 x=?

?.-15=12.-20

?=12.20/15

?=16

x=16

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