2(1-2分之1X)>-6
问题描述:
2(1-2分之1X)>-6
答
2(1-x/2)>-6
1-x/2>-3
1-(-3)>x/2
4>x/2
x/2
2(1-2分之1X)>-6
2(1-x/2)>-6
1-x/2>-3
1-(-3)>x/2
4>x/2
x/2