[文字サイズの変更]
▼
▲
©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
−
6
=
−8
x
+
8
x
−
96
(2)
−5
x
+
5
=
−8
x
+
4
x
+
4
(3)
−8
x
−
10
+
4
x
=
7
x
+
34
(4)
−3
x
−
7
=
−2
x
−
9
x
+
57
(5)
4
x
+
6
−
3
x
=
2
x
−
4
(6)
1
−
2
x
+
9
x
=
−2
x
+
73
(7)
5
x
−
7
−
6
x
=
−9
x
+
33
(8)
4
x
+
7
−
5
x
=
−8
x
−
42
(9)
−4
x
+
8
=
−10
x
+
8
x
+
24
(10)
3
−
4
x
=
5
x
+
3
x
+
99
(11)
−2
x
+
4
=
−9
x
+
6
x
+
5
(12)
1
+
8
x
−
8
x
=
−4
x
+
25
(13)
−7
x
−
9
=
−6
x
−
30
−
8
x
(14)
−2
x
+
6
=
−2
x
−
8
x
−
66
©2026 数学クラブ http://sugaku.club/
月 日( )
【解答例】
(1)
−10
x
−
6
=
−8
x
+
8
x
−
96
−10
x
+
8
x
−
8
x
=
−
96
+
6
x
=
−90
÷
(
−10
)
x
=
9
(2)
−5
x
+
5
=
−8
x
+
4
x
+
4
−5
x
+
8
x
−
4
x
=
4
−
5
x
=
−1
÷
(
−1
)
x
=
1
(3)
−8
x
−
10
+
4
x
=
7
x
+
34
−8
x
+
4
x
−
7
x
=
34
+
10
x
=
44
÷
(
−11
)
x
=
−4
(4)
−3
x
−
7
=
−2
x
−
9
x
+
57
−3
x
+
2
x
+
9
x
=
57
+
7
x
=
64
÷
8
x
=
8
(5)
4
x
+
6
−
3
x
=
2
x
−
4
4
x
−
3
x
−
2
x
=
−
4
−
6
x
=
−10
÷
(
−1
)
x
=
10
(6)
1
−
2
x
+
9
x
=
−2
x
+
73
−2
x
+
9
x
+
2
x
=
73
−
1
x
=
72
÷
9
x
=
8
(7)
5
x
−
7
−
6
x
=
−9
x
+
33
5
x
−
6
x
+
9
x
=
33
+
7
x
=
40
÷
8
x
=
5
(8)
4
x
+
7
−
5
x
=
−8
x
−
42
4
x
−
5
x
+
8
x
=
−42
−
7
x
=
−49
÷
7
x
=
−7
(9)
−4
x
+
8
=
−10
x
+
8
x
+
24
−4
x
+
10
x
−
8
x
=
24
−
8
x
=
16
÷
(
−2
)
x
=
−8
(10)
3
−
4
x
=
5
x
+
3
x
+
99
−4
x
−
5
x
−
3
x
=
99
−
3
x
=
96
÷
(
−12
)
x
=
−8
(11)
−2
x
+
4
=
−9
x
+
6
x
+
5
−2
x
+
9
x
−
6
x
=
5
−
4
x
=
1
÷
1
x
=
1
(12)
1
+
8
x
−
8
x
=
−4
x
+
25
8
x
−
8
x
+
4
x
=
25
−
1
x
=
24
÷
4
x
=
6
(13)
−7
x
−
9
=
−6
x
−
30
−
8
x
−7
x
+
6
x
+
8
x
=
−30
+
9
x
=
−21
÷
7
x
=
−3
(14)
−2
x
+
6
=
−2
x
−
8
x
−
66
−2
x
+
2
x
+
8
x
=
−
66
−
6
x
=
−72
÷
8
x
=
−9