题目内容

我会解方程.
3
5
x+
1
5
x=36
3
8
=
1
12
5
8
-x=
5
16
37.5%-
3
16
x=
3
8
x×(
5
6
+
5
8
)=
5
8
3
9
x=
5
6
(1)
3
5
x+
1
5
x=36
4
5
x=36
4
5
x÷
4
5
=36÷
4
5

x=45;

(2)x÷
3
8
=
1
12

3
8
×
3
8
=
1
12
×
3
8

x=
1
32


(3)
5
8
-x=
5
16

5
8
-x+x=
5
16
+x
5
8
-
5
16
=
5
16
+x-
5
16

x=
5
16


(4)37.5%-
3
16
x=
3
8

37.5%-
3
16
x+
3
16
x=
3
8
+
3
16
x
37.5%-
3
8
=
3
8
+
3
16
x-
3
8

0÷
3
16
=
3
16
x÷
3
16

x=0;

(5)x×(
5
6
+
5
8
)=
5
8

35
24
=
5
8

35
24
÷
35
24
=
5
8
÷
35
24

x=
3
7


(6)
3
9
x=
5
6

3
9
x÷
3
9
=
5
6
÷
3
9

x=2
1
2
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