解一元一次方程专项练习题解下列方程:(1)3(x-2 )=2-5(x-2) (2) 2(x+3)5(1x)=3(x1)来源:学优高考网 gkstk(3) (4) 3(1)2()3xx3(2)1()xx(5) = +1 (6) 2x 13 x+22 123x来源:学优高考网 gkstk(7) (8) x38 1254.3x(9 ) (10) 310.4.32x31425x(11) (12) 3125743yy576132x(13) (14) 14321m5221yy来源:gkstk.Com(15) (16) 12136x 3812x(17) (x-3)=2- (x-3) (18)12 35.012.x(19) (20) 301.2.x 23146x(21) (22) 12436xx xx231423(23) (24) (3y+7)=2 - y12()(1)23xx27 32来源:gkstk.Com来源:学优高考网31()4x 3257(4)3yy 125y( 4) 0.172(5)3xx (5) (6) 37245x(7) (8) 1237x0.5210.5x(9) (10)4.15032.x 13.0282.61xx2136xx (11) (12)15.03.210x 3106.12. xx