［文字サイズの変更］
▼
▲
©2018 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)
[
v
]
u
=
3
v
(2)
[
c
]
a
=
10
b
c
(3)
[
q
]
p
=
3
q
r
(4)
[
r
]
p
=
6
q
r
(5)
[
b
]
a
=
2
b
(6)
2
[
z
]
x
=
3
y
z
(7)
[
b
]
a
=
3
b
c
(8)
[
v
]
u
=
8
v
(9)
[
z
]
x
=
6
y
z
(10)
[
b
]
a
=
9
b
c
©2018 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
[
v
]
u
=
3
v
3
v
=
u
v
1
=
u
3
(2)
[
c
]
a
=
10
b
c
10
b
c
=
a
c
a
=
10
b
(3)
[
q
]
p
=
3
q
r
3
q
r
=
p
q
p
=
3
r
(4)
[
r
]
p
=
6
q
r
6
q
r
=
p
r
p
=
6
q
(5)
[
b
]
a
=
2
b
2
b
=
a
b
1
=
a
2
(6)
2
[
z
]
x
=
3
y
z
2
3
y
z
=
x
z
x
=
2
3
y
(7)
[
b
]
a
=
3
b
c
3
b
c
=
a
b
a
=
3
c
(8)
[
v
]
u
=
8
v
8
v
=
u
v
1
=
u
8
(9)
[
z
]
x
=
6
y
z
6
y
z
=
x
z
x
=
6
y
(10)
[
b
]
a
=
9
b
c
9
b
c
=
a
b
a
=
9
c