［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)
3
[
c
]
a
=
6
b
c
(2)
[
v
]
u
=
9
v
w
(3)
[
q
]
p
=
8
q
(4)
3
[
z
]
x
=
6
y
z
(5)
3
[
b
]
a
=
8
b
c
(6)
2
[
v
]
u
=
5
v
w
(7)
[
y
]
x
=
5
y
(8)
3
[
w
]
u
=
6
v
w
(9)
[
c
]
a
=
2
b
c
(10)
[
y
]
x
=
5
y
©2018 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
3
[
c
]
a
=
6
b
c
3
6
b
c
=
a
c
a
=
3
6
b
(2)
[
v
]
u
=
9
v
w
9
v
w
=
u
v
u
=
9
w
(3)
[
q
]
p
=
8
q
8
q
=
p
q
1
=
p
8
(4)
3
[
z
]
x
=
6
y
z
3
6
y
z
=
x
z
x
=
3
6
y
(5)
3
[
b
]
a
=
8
b
c
3
8
b
c
=
a
b
a
=
3
8
c
(6)
2
[
v
]
u
=
5
v
w
2
5
v
w
=
u
v
u
=
2
5
w
(7)
[
y
]
x
=
5
y
5
y
=
x
y
1
=
x
5
(8)
3
[
w
]
u
=
6
v
w
3
6
v
w
=
u
w
u
=
3
6
v
(9)
[
c
]
a
=
2
b
c
2
b
c
=
a
c
a
=
2
b
(10)
[
y
]
x
=
5
y
5
y
=
x
y
1
=
x
5