人教版六年级解方程练习题
-
2
2
3
3
X
-
X=
2X
+
=
70%X + 20%X = 3.6
7
5
5
4
X
×
3
p>
=20
×
1
25% + 10X =
4
X - 15%X = 68
5
4
X
+
3
p>
8
X
=
121
5X
6X
+
5 =13.4
X
p>
÷
2
7
7
=
16
12
5
÷<
/p>
X=
3
10
5
p>
-
3
×
5
21
=
5
7
3
4
X
1
4
p>
3
8
3X=
p>
X
+
7
X=
3
8
4
3
X =
25
5
72
2
3
X
p>
÷
1
4
=
12
3
8
4X
-
6
×
2
3
=2
8
X =
1
9
6
×
16
51
X
÷
6
p>
=
26
×
13
p>
4
x
-
3
×
9 = 29
1
x
+
1
x
= 4
35
45
25
3
10<
/p>
X
-
21
×
p>
2
3
=4
6X
+
5 =13.4
p>
5X=
15
19
2
p>
3
X
÷
1
4
=12
2
5
X-
1
3
X=
3
10
p>
8
21
X=
4
p>
15
X
3
5
X=
25
7
2
2
p>
6
4
χ
-
6
=
38
÷
4
5
=
15
28
8
9
X=
1
6
×
16
51