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