4x+6>1-x 3(x-1)≤x+5
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4x+6>1-x3(x-1)≤x+54x+6>1-x3(x-1)≤x+54x+6>1-x3(x-1)≤x+54x+6>1-x5x>-5x>-13(x-1)≤x+53x-3≤x+52x≤8x≤4综上:-
4x+6>1-x 3(x-1)≤x+5
4x+6>1-x 3(x-1)≤x+5
4x+6>1-x 3(x-1)≤x+5
4x+6>1-x
5x>-5
x>-1
3(x-1)≤x+5
3x-3≤x+5
2x≤8
x≤4
综上:-1<x≤4
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