已知不等式组2x-3a>a-2 x-2(a-2)

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已知不等式组2x-3a>a-2x-2(a-2)已知不等式组2x-3a>a-2x-2(a-2)已知不等式组2x-3a>a-2x-2(a-2)由不等式组得:2x-3a>a-2=>2x>4a-2=>x>2a

已知不等式组2x-3a>a-2 x-2(a-2)
已知不等式组2x-3a>a-2 x-2(a-2)

已知不等式组2x-3a>a-2 x-2(a-2)
由不等式组得: 2x-3a>a-2 => 2x>4a-2 => x>2a-1
x-2(a-2) x x0 => a