(完整版)6年级解比例解方程专项练习题
-
绝密★启用前
6
年级解比例解方程
一.计算题(共
31
小题)
1
.求
x
的值
.
x
﹣
x<
/p>
=
;
:
x
=
p>
:
;
p>
x
:
2.4
=
p>
5
:
.
0.9
x
﹣
3
×
1.2
=
7.2
p>
x
+7
﹣
9
=
34
2
x
÷
3.6
=
0.4
3
x
+4
×
9
=
66
+
=
x
÷
=
p>
(
x
﹣
5
)=
6
(
1
)
:
x
=
:
9
(
2
)
=
(
3
x
﹣
p>
30
)×
=
x
p>
+30
x
﹣
p>
30+10
=
(
x
﹣
10
)
<
/p>
9
x
+46
=<
/p>
100
x
﹣<
/p>
60
=
78
=
8
:
p>
30
=
24
:
p>
x
:
=
x
:
x
﹣
x
=
22
6
﹣
x
=
0.7
(
x
﹣
10
)=
6
20
x
÷
2
=
3
60
5
x
﹣
2.6
=
82.4
8
x
﹣
9.1
=
22.9
< br>4.8
x
﹣
x
< br>=
7.6
4
< br>x
﹣
14.4
=
25.6
0.6
x
+1.4
x
=
8
x
÷(
16
×
4
)=
5
x
﹣
36
=
12
﹣
8
(
1
)
< br>7.6+
x
=
10
(
2
)
< br>54+
x
=
120
(
3
)
< br>x
+3.8
=
38.4
(
4
)
120
﹣
x
=
30
(
5
)
a
﹣
48
< br>=
92.3
(
6
)
m
+61.2
=
91
x
﹣
x
=
21
24
﹣
120%
x
=
18
x
﹣
4
×
< br>=
24%
x
< br>+26%
x
=
0.5
.
x
﹣
6.8
=
20.2
15
x
+26
x
=
123
8
(
x
+73
)=
p>
792
x
+21
.5
=
40
第
1
页(共
2
页)
x
÷
2
7
=
3
5.
4
x
+6.6
x
=
7.2
7
x
﹣
2
x
=
12.5
4
x
+20
=
56
.
x
÷
=
15
×
x<
/p>
﹣
0.25
x
=
3
x
+5<
/p>
=
19.4
2
x
+1.5
x
=
1.75
2.5
< br>×
6+4
x
=
< br>39
x
÷
=
p>
50%
x
+
x
p>
=
x
﹣
2
=
x
+
=
x
﹣
=
p>
y
+2
y
=
0.12
2
x
p>
﹣
6
=
7
(
1
)
x
+
=
< br>(
2
)
x
﹣
=
(
3
)
x
﹣
=
p>