:当X=__________时,式子x-1/2与x-2/3互为相反数
来源：学生作业帮助网 编辑：六六作业网 时间：2024/05/16 05:23:05
:当X=__________时,式子x-1/2与x-2/3互为相反数:当X=__________时,式子x-1/2与x-2/3互为相反数:当X=__________时,式子x-1/2与x-2/3互为相
:当X=__________时,式子x-1/2与x-2/3互为相反数
:当X=__________时,式子x-1/2与x-2/3互为相反数
:当X=__________时,式子x-1/2与x-2/3互为相反数
x-1/2=-(x-2/3)
x-1/2=-x+2/3
2X=6/7
X=3/7
当X=3/7时,式子x-1/2与x-2/3互为相反数
x-1/2=-(x-2/3)
x-1/2=-x+2/3
2X=7/6
X=7/12
当X=7/12时,式子x-1/2与x-2/3互为相反数