［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．
[180-00]
(1)
[
q
]
4
p
＋
8
q
=
4
(2)
[
z
]
2
y
＋
5
z
−
2
=
0
(3)
[
p
]
3
p
＋
10
q
−
7
=
0
(4)
[
q
]
9
p
＋
5
q
−
5
=
0
(5)
[
u
]
7
u
＋
4
v
=
5
(6)
[
p
]
5
p
＋
9
q
=
9
(7)
[
p
]
2
p
＋
9
q
−
5
=
0
(8)
[
a
]
9
a
＋
8
b
＋
3
c
=
9
(9)
[
u
]
9
u
＋
3
v
−
6
=
0
(10)
[
w
]
9
u
＋
10
v
＋
7
w
=
5
©2025 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
[
q
]
4
p
＋
8
q
=
4
8
q
=
−
4
p
＋
4
q
1
=
(
−
4
p
＋
4
)
×
8
q
1
1
=
−
p
＋
2
2
(2)
[
z
]
2
y
＋
5
z
−
2
=
0
5
z
=
−
2
y
＋
2
z
1
=
(
−
2
y
＋
2
)
×
5
z
2
2
=
−
y
＋
5
5
(3)
[
p
]
3
p
＋
10
q
−
7
=
0
3
p
=
−
10
q
＋
7
p
1
=
(
−
10
q
＋
7
)
×
3
p
10
7
=
−
q
＋
3
3
(4)
[
q
]
9
p
＋
5
q
−
5
=
0
5
q
=
−
9
p
＋
5
q
1
=
(
−
9
p
＋
5
)
×
5
q
9
=
−
p
＋
1
5
(5)
[
u
]
7
u
＋
4
v
=
5
7
u
=
−
4
v
＋
5
u
1
=
(
−
4
v
＋
5
)
×
7
u
4
5
=
−
v
＋
7
7
(6)
[
p
]
5
p
＋
9
q
=
9
5
p
=
−
9
q
＋
9
p
1
=
(
−
9
q
＋
9
)
×
5
p
9
9
=
−
q
＋
5
5
(7)
[
p
]
2
p
＋
9
q
−
5
=
0
2
p
=
−
9
q
＋
5
p
1
=
(
−
9
q
＋
5
)
×
2
p
9
5
=
−
q
＋
2
2
(8)
[
a
]
9
a
＋
8
b
＋
3
c
=
9
9
a
=
−
8
b
−
3
c
＋
9
a
1
=
(
−
8
b
−
3
c
＋
9
)
×
9
a
8
1
=
−
b
−
c
＋
1
9
3
(9)
[
u
]
9
u
＋
3
v
−
6
=
0
9
u
=
−
3
v
＋
6
u
1
=
(
−
3
v
＋
6
)
×
9
u
1
2
=
−
v
＋
3
3
(10)
[
w
]
9
u
＋
10
v
＋
7
w
=
5
7
w
=
−
9
u
−
10
v
＋
5
w
1
=
(
−
9
u
−
10
v
＋
5
)
×
7
w
9
10
5
=
−
u
−
v
＋
7
7
7