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©2026 数学クラブ http://sugaku.club/
月 日（ ）
● 次の方程式を解きなさい
[0E4-00]
(1)
−10
x
＋
10
=
8
x
＋
94
−
6
x
(2)
6
x
＋
10
=
−7
x
−
4
x
−
41
(3)
5
x
−
6
x
＋
5
=
−9
x
＋
29
(4)
−3
−
3
x
=
−7
x
−
6
x
＋
77
(5)
8
x
−
6
=
6
x
＋
18
−
2
x
(6)
−6
x
＋
x
＋
1
=
3
x
＋
17
(7)
−7
x
＋
6
−
2
x
=
3
x
＋
30
(8)
10
x
＋
6
=
−9
x
−
5
x
＋
246
(9)
5
x
＋
7
−
9
x
=
−6
x
＋
11
(10)
7
＋
3
x
=
−4
x
＋
8
x
＋
15
(11)
−7
x
＋
4
=
−4
x
−
22
＋
10
x
(12)
−
x
＋
8
−
6
x
=
−6
x
＋
9
(13)
−3
＋
4
x
−
7
x
=
−8
x
＋
22
(14)
7
x
＋
2
=
−10
x
＋
86
＋
3
x
©2026 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
−10
x
＋
10
=
8
x
＋
94
−
6
x
−10
x
−
8
x
＋
6
x
=
94
−
10
x
=
84
÷
(
−12
)
x
=
−7
(2)
6
x
＋
10
=
−7
x
−
4
x
−
41
6
x
＋
7
x
＋
4
x
=
−
41
−
10
x
=
−51
÷
17
x
=
−3
(3)
5
x
−
6
x
＋
5
=
−9
x
＋
29
5
x
−
6
x
＋
9
x
=
29
−
5
x
=
24
÷
8
x
=
3
(4)
−3
−
3
x
=
−7
x
−
6
x
＋
77
−3
x
＋
7
x
＋
6
x
=
77
＋
3
x
=
80
÷
10
x
=
8
(5)
8
x
−
6
=
6
x
＋
18
−
2
x
8
x
−
6
x
＋
2
x
=
18
＋
6
x
=
24
÷
4
x
=
6
(6)
−6
x
＋
x
＋
1
=
3
x
＋
17
−6
x
＋
x
−
3
x
=
17
−
1
x
=
16
÷
(
−8
)
x
=
−2
(7)
−7
x
＋
6
−
2
x
=
3
x
＋
30
−7
x
−
2
x
−
3
x
=
30
−
6
x
=
24
÷
(
−12
)
x
=
−2
(8)
10
x
＋
6
=
−9
x
−
5
x
＋
246
10
x
＋
9
x
＋
5
x
=
246
−
6
x
=
240
÷
24
x
=
10
(9)
5
x
＋
7
−
9
x
=
−6
x
＋
11
5
x
−
9
x
＋
6
x
=
11
−
7
x
=
4
÷
2
x
=
2
(10)
7
＋
3
x
=
−4
x
＋
8
x
＋
15
3
x
＋
4
x
−
8
x
=
15
−
7
x
=
8
÷
(
−1
)
x
=
−8
(11)
−7
x
＋
4
=
−4
x
−
22
＋
10
x
−7
x
＋
4
x
−
10
x
=
−
22
−
4
x
=
−26
÷
(
−13
)
x
=
2
(12)
−
x
＋
8
−
6
x
=
−6
x
＋
9
−
x
−
6
x
＋
6
x
=
9
−
8
x
=
1
÷
(
−1
)
x
=
−1
(13)
−3
＋
4
x
−
7
x
=
−8
x
＋
22
4
x
−
7
x
＋
8
x
=
22
＋
3
x
=
25
÷
5
x
=
5
(14)
7
x
＋
2
=
−10
x
＋
86
＋
3
x
7
x
＋
10
x
−
3
x
=
86
−
2
x
=
84
÷
14
x
=
6