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Problem
Problem
Let
{
x
}
\{x\}
{
x
}
and
[
x
]
[x]
[
x
]
denote the fractional and integral part of a real number
(
x
)
(x)
(
x
)
, respectively. Solve
∣
2
x
−
1
∣
=
3
[
x
]
+
2
{
x
}
|2x - 1| = 3[x] + 2\{x\}
∣2
x
−
1∣
=
3
[
x
]
+
2
{
x
}
.
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