55 53 13X =5 52 12 1六年级解方程练习题班级姓名成绩4x- x -4= 212 32X + =X27X=34X =205 4X- X=40088 1 169 6 515 X3 21 7X 123 4X 123 43 1 3X + =4 4 8X(1 3 13+ )=6 8 123 1 3X + =4 4 82 7X= 22 127 32X- X=73+x4 15X =7 168 1 169 6 514X6 =23125X=310X+ X=423 2310X21 =431x + x =20 41x + x =105 4X X=8 44X6 =2 32 1 35 3 102X X=34X X12181 12 6x= 4X =5 28