[文字サイズの変更]
▼
▲
©2024 数学クラブ http://sugaku.club/
月 日( )
● 次の方程式の解として正しいものを選びなさい
[0D1-00]
(1)
x
−
6
=
0
(A)
x
=
10
(B)
x
=
6
(C)
x
=
2
(2)
−6
x
−
6
=
0
(A)
x
=
−9
(B)
x
=
−4
(C)
x
=
−1
(3)
10
x
+
1
=
11
(A)
x
=
4
(B)
x
=
−9
(C)
x
=
1
(4)
−9
x
−
1
=
−10
(A)
x
=
1
(B)
x
=
4
(C)
x
=
2
(5)
9
x
+
3
=
−51
(A)
x
=
−8
(B)
x
=
−6
(C)
x
=
−4
(6)
6
x
+
6
=
66
(A)
x
=
−9
(B)
x
=
10
(C)
x
=
9
(7)
x
−
2
=
−11
(A)
x
=
−9
(B)
x
=
7
(C)
x
=
1
(1)
(B)
(2)
(C)
(3)
(C)
(4)
(A)
(5)
(B)
(6)
(B)
(7)
(A)