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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