［文字サイズの変更］
▼
▲
©2024 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)
[
r
]
p
=
6
q
r
(2)
[
v
]
u
=
6
v
(3)
[
b
]
a
=
2
b
(4)
[
v
]
u
=
10
v
(5)
2
[
c
]
a
=
2
b
c
(6)
[
y
]
x
=
5
y
z
(7)
[
q
]
p
=
3
q
r
(8)
3
[
q
]
p
=
8
q
r
(9)
3
[
b
]
a
=
8
b
c
(10)
3
[
r
]
p
=
2
q
r
©2024 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
[
r
]
p
=
6
q
r
6
q
r
=
p
r
p
=
6
q
(2)
[
v
]
u
=
6
v
6
v
=
u
v
1
=
u
6
(3)
[
b
]
a
=
2
b
2
b
=
a
b
1
=
a
2
(4)
[
v
]
u
=
10
v
10
v
=
u
v
1
=
u
10
(5)
2
[
c
]
a
=
2
b
c
2
2
b
c
=
a
c
a
=
2
2
b
(6)
[
y
]
x
=
5
y
z
5
y
z
=
x
y
x
=
5
z
(7)
[
q
]
p
=
3
q
r
3
q
r
=
p
q
p
=
3
r
(8)
3
[
q
]
p
=
8
q
r
3
8
q
r
=
p
q
p
=
3
8
r
(9)
3
[
b
]
a
=
8
b
c
3
8
b
c
=
a
b
a
=
3
8
c
(10)
3
[
r
]
p
=
2
q
r
3
2
q
r
=
p
r
p
=
3
2
q