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Romashka-Z-Leto [24]
3 years ago
9

Xy+4y=3x-2, show that y is a function of x

Mathematics
2 answers:
zepelin [54]3 years ago
6 0
(xy+4y)/x = (3x-2)/x
(y+4y)/x = (3x-2)/x divide both side by x
5y /x = (3x-2)/x
5y= 3x-2 Mult by x both side
y= (3x-2)/5
Ede4ka [16]3 years ago
5 0
Basically, solve for y

first undsitribute y
y(x+4)=3x-2
divide both sides by x+4
y=\frac{3x-2}{x+4}
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