vivi221 vivi221

29-03-2017
Mathematics

contestada

3x +2y=20

If x=3 what is the value of y

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Аноним Аноним

29-03-2017

y= -3x/2+10
You can find it by plugging in x, simplifying both sides and isolating y.

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Аноним Аноним

29-03-2017

The value of y is 5.5 this is what i got and i worked it out on paper

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