x/4= y/3. find the ratio (x+4):(y+3)
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Answer:
(y/3+4)/(x/4+3)
(y+12/3)/(x+12/4)
(y+12)4=(x+12)3
4y+48=3x+36
3x-4y=8
x=8+4y/3
and,
y=8+3x/4
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