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lorasvet [3.4K]
4 years ago
5

The sum of the numerator and denominator of a fraction expressed in simplest form is 17. if 3 is added to the numerator, the val

ue of the fraction will be 1. what is the fraction?
Mathematics
1 answer:
kirill [66]4 years ago
7 0
x+y=17\\
\dfrac{x+3}{y}=1\\\\
x=17-y\\
x+3=y\\\\
17-y+3=y\\
2y=20\\
y=10\\\\
x=17-10\\
x=7\\\\
\boxed{\dfrac{7}{10}}
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