问题:
(1)计算:
2
-(2
3
-3
1
3
)×
6
(2)解方程:5(3x-2) 2=4x(2-3x)
(1)计算:
-(2
-3
)×
(2)解方程:5(3x-2) 2=4x(2-3x)
2 |
3 |
|
6 |
(2)解方程:5(3x-2) 2=4x(2-3x)
参考答案: