解不等式组6x>4x+19.6(x-1)<4x+19
问题描述:
解不等式组6x>4x+19.6(x-1)<4x+19
答
6x>4x+19
2x>19
x>19/2
6(x-1)
解不等式组6x>4x+19.6(x-1)<4x+19
6x>4x+19
2x>19
x>19/2
6(x-1)