一元一次方程的解法练习题
发布时间:2020-03-02 20:44:04
发布时间:2020-03-02 20:44:04
解一元一次方程的练习题
(1)2x+5=5x-7 (2) 4-3(2-x)=5x
(3)3(x-2)=2-5(x-2) (4) 2(x+3)-5(1-x)=3(x-1)
(5) (6)
(7) =3x-1 (8) =+1
(9) (10)
(11) (12 )
(13) (14)
(17) (18)
(19) (20)
(21) (22)
(23) (x-3)=2- (x-3) (24)
(25) (26)
(27) (28)
(29) (30)
(31) (32)
(33) (34)
(35) (36)