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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)
−6
x
=
18
(A)
x
=
4
(B)
x
=
10
(C)
x
=
−3
(2)
−5
x
+
10
=
35
(A)
x
=
−2
(B)
x
=
10
(C)
x
=
−5
(3)
x
+
9
=
11
(A)
x
=
10
(B)
x
=
2
(C)
x
=
−1
(4)
−
x
−
7
=
−16
(A)
x
=
7
(B)
x
=
9
(C)
x
=
−8
(5)
−6
x
+
1
=
−17
(A)
x
=
−1
(B)
x
=
3
(C)
x
=
8
(6)
4
x
−
2
=
22
(A)
x
=
0
(B)
x
=
6
(C)
x
=
−1
(7)
x
+
10
=
19
(A)
x
=
6
(B)
x
=
5
(C)
x
=
9
(1)
(C)
(2)
(C)
(3)
(B)
(4)
(B)
(5)
(B)
(6)
(B)
(7)
(C)