［文字サイズの変更］
▼
▲
©2025 数学クラブ http://sugaku.club/
月 日（ ）
● 次の等式を[ ]内の変数について解きなさい．
[182-00]
(1)
[
q
]
p
=
6
(
8
q
＋
r
)
＋
3
(2)
8
(
q
＋
r
)
[
r
]
m
=
p
(3)
(
q
＋
r
)
l
[
r
]
p
=
5
(4)
[
w
]
u
=
8
(
9
v
＋
w
)
＋
2
(5)
q
＋
r
[
q
]
p
=
5
(6)
(
b
＋
c
)
h
[
c
]
a
=
2
(7)
[
b
]
a
=
8
(
b
＋
c
)
(8)
v
＋
w
[
w
]
u
=
2
(9)
6
(
p
＋
q
＋
r
)
[
q
]
m
=
7
(10)
[
v
]
u
=
4
(
4
v
＋
w
)
＋
7
©2025 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
[
q
]
p
=
6
(
8
q
＋
r
)
＋
3
6
(
8
q
＋
r
)
=
p
−
3
8
q
＋
r
p
−
3
=
6
8
q
1
1
=
p
−
r
−
6
2
q
1
1
1
=
p
−
r
−
48
8
16
(2)
8
(
q
＋
r
)
[
r
]
m
=
p
8
(
q
＋
r
)
p
=
m
q
＋
r
p
m
=
8
r
p
m
=
−
q
8
(3)
(
q
＋
r
)
l
[
r
]
p
=
5
(
q
＋
r
)
l
5
=
p
q
＋
r
5
p
=
l
r
5
p
=
−
q
l
(4)
[
w
]
u
=
8
(
9
v
＋
w
)
＋
2
8
(
9
v
＋
w
)
=
u
−
2
9
v
＋
w
u
−
2
=
8
w
1
1
=
u
−
9
v
−
8
4
(5)
q
＋
r
[
q
]
p
=
5
q
＋
r
5
=
p
q
＋
r
=
5
p
q
=
5
p
−
r
(6)
(
b
＋
c
)
h
[
c
]
a
=
2
(
b
＋
c
)
h
2
=
a
b
＋
c
2
a
=
h
c
2
a
=
−
b
h
(7)
[
b
]
a
=
8
(
b
＋
c
)
8
(
b
＋
c
)
=
a
b
＋
c
1
=
a
8
b
1
=
a
−
c
8
(8)
v
＋
w
[
w
]
u
=
2
v
＋
w
2
=
u
v
＋
w
=
2
u
w
=
2
u
−
v
(9)
6
(
p
＋
q
＋
r
)
[
q
]
m
=
7
6
(
p
＋
q
＋
r
)
7
=
m
p
＋
q
＋
r
7
=
m
6
q
7
=
m
−
p
−
r
6
(10)
[
v
]
u
=
4
(
4
v
＋
w
)
＋
7
4
(
4
v
＋
w
)
=
u
−
7
4
v
＋
w
u
−
7
=
4
4
v
1
7
=
u
−
w
−
4
4
v
1
1
7
=
u
−
w
−
16
4
16