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©2022 数学クラブ http://sugaku.club/
月 日（ ）
● 次の方程式を解きなさい
[0E3-00]
(1)
−3
x
−
6
=
7
x
＋
94
(2)
2
＋
3
x
=
−10
x
−
24
(3)
6
−
5
x
=
−14
−
10
x
(4)
−2
x
＋
9
=
6
x
＋
1
(5)
6
＋
9
x
=
10
＋
8
x
(6)
−7
x
＋
10
=
38
＋
7
x
(7)
−7
−
7
x
=
38
−
2
x
(8)
1
−
x
=
11
＋
4
x
(9)
7
＋
5
x
=
−6
x
＋
29
(10)
9
−
5
x
=
1
−
7
x
(11)
−3
−
7
x
=
−5
x
−
1
(12)
6
x
−
10
=
5
x
−
3
(13)
−10
＋
6
x
=
−5
x
−
21
(14)
−8
−
8
x
=
−152
＋
8
x
©2022 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
−3
x
−
6
=
7
x
＋
94
−3
x
−
7
x
=
94
＋
6
x
=
100
÷
(
−10
)
x
=
−10
(2)
2
＋
3
x
=
−10
x
−
24
3
x
＋
10
x
=
−24
−
2
x
=
−26
÷
13
x
=
−2
(3)
6
−
5
x
=
−14
−
10
x
−
5
x
＋
10
x
=
−14
−
6
x
=
−20
÷
5
x
=
−4
(4)
−2
x
＋
9
=
6
x
＋
1
−2
x
−
6
x
=
1
−
9
x
=
−8
÷
(
−8
)
x
=
1
(5)
6
＋
9
x
=
10
＋
8
x
9
x
−
8
x
=
10
−
6
x
=
4
÷
1
x
=
4
(6)
−7
x
＋
10
=
38
＋
7
x
−7
x
−
7
x
=
38
−
10
x
=
28
÷
(
−14
)
x
=
−2
(7)
−7
−
7
x
=
38
−
2
x
−7
x
＋
2
x
=
38
＋
7
x
=
45
÷
(
−5
)
x
=
−9
(8)
1
−
x
=
11
＋
4
x
−
x
−
4
x
=
11
−
1
x
=
10
÷
(
−5
)
x
=
−2
(9)
7
＋
5
x
=
−6
x
＋
29
5
x
＋
6
x
=
29
−
7
x
=
22
÷
11
x
=
2
(10)
9
−
5
x
=
1
−
7
x
−
5
x
＋
7
x
=
1
−
9
x
=
−8
÷
2
x
=
−4
(11)
−3
−
7
x
=
−5
x
−
1
−
7
x
＋
5
x
=
−1
＋
3
x
=
2
÷
(
−2
)
x
=
−1
(12)
6
x
−
10
=
5
x
−
3
6
x
−
5
x
=
−3
＋
10
x
=
7
÷
1
x
=
7
(13)
−10
＋
6
x
=
−5
x
−
21
6
x
＋
5
x
=
−21
＋
10
x
=
−11
÷
11
x
=
−1
(14)
−8
−
8
x
=
−152
＋
8
x
−
8
x
−
8
x
=
−152
＋
8
x
=
−144
÷
(
−16
)
x
=
9