［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．
[181-00]
(1)
[
q
]
p
=
4
q
r
(2)
3
[
w
]
u
=
9
v
w
(3)
3
[
z
]
x
=
2
y
z
(4)
2
[
c
]
a
=
4
b
c
(5)
[
z
]
x
=
3
y
z
(6)
[
y
]
x
=
8
y
(7)
3
[
b
]
a
=
6
b
c
(8)
[
b
]
a
=
4
b
c
(9)
[
q
]
p
=
6
q
(10)
[
b
]
a
=
9
b
©2025 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
[
q
]
p
=
4
q
r
4
q
r
=
p
q
p
=
4
r
(2)
3
[
w
]
u
=
9
v
w
3
9
v
w
=
u
w
u
=
3
9
v
(3)
3
[
z
]
x
=
2
y
z
3
2
y
z
=
x
z
x
=
3
2
y
(4)
2
[
c
]
a
=
4
b
c
2
4
b
c
=
a
c
a
=
2
4
b
(5)
[
z
]
x
=
3
y
z
3
y
z
=
x
z
x
=
3
y
(6)
[
y
]
x
=
8
y
8
y
=
x
y
1
=
x
8
(7)
3
[
b
]
a
=
6
b
c
3
6
b
c
=
a
b
a
=
3
6
c
(8)
[
b
]
a
=
4
b
c
4
b
c
=
a
b
a
=
4
c
(9)
[
q
]
p
=
6
q
6
q
=
p
q
1
=
p
6
(10)
[
b
]
a
=
9
b
9
b
=
a
b
1
=
a
9