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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)
8
x
=
64
(A)
x
=
4
(B)
x
=
8
(C)
x
=
−10
(2)
x
＋
6
=
13
(A)
x
=
0
(B)
x
=
8
(C)
x
=
7
(3)
−2
x
−
8
=
−4
(A)
x
=
−2
(B)
x
=
−9
(C)
x
=
−10
(4)
−
x
=
−10
(A)
x
=
−3
(B)
x
=
−8
(C)
x
=
10
(5)
−7
x
−
7
=
−77
(A)
x
=
4
(B)
x
=
10
(C)
x
=
−2
(6)
−
x
=
8
(A)
x
=
−8
(B)
x
=
0
(C)
x
=
−5
(7)
−7
x
=
70
(A)
x
=
9
(B)
x
=
−10
(C)
x
=
3
(1)
(B)
(2)
(C)
(3)
(A)
(4)
(C)
(5)
(B)
(6)
(A)
(7)
(B)