题目内容
解方程.
6.5:x=34:4
6(x-
)=
.
6.5:x=34:4
6(x-
| 2 |
| 3 |
| 4 |
| 5 |
(1)6.5:x=34:4
34x=6.5×4
34x÷34=26÷34
x=
;
(2)6(x-
)=
6(x-
)÷6=
÷6
x-
+
=
+
x=
.
34x=6.5×4
34x÷34=26÷34
x=
| 13 |
| 17 |
(2)6(x-
| 2 |
| 3 |
| 4 |
| 5 |
6(x-
| 2 |
| 3 |
| 4 |
| 5 |
x-
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| 15 |
| 2 |
| 3 |
x=
| 4 |
| 5 |
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