初二数学不等式解下列不等式:(1)x-17<-5; (2)>-3;(3)>11; (4)>.(5)3x+1>4; (6)3-x<-1;(7)2(x+1)<3x; (8)3(x+2)≥5(x-2);(5)≥;; (6)≤.(7) —1<x-1 (8) 2x-1≥3(x-1)(9) 3x-2x<5 (10) x-6>2x(11) >-1 (12) 2x-7>5-2x(13) >1-2x (14) x-(4x-1)≤2(15)10-3(x+6) ≤1; (16)(x-3)<1-2x;;(17)x>4-; (18)-4<-.(19) +1≥ (20) 0.01x-1≤0.02x(21) -≤1 (22)x+3≥1-x(23) 5x-1<3(x+1) (24) ->-(25) -2>2(x+1) (26) x++>11(27) ≤- (28) - ≥1(29) 2(-3+x)>3(x+2) (30)≥(31) < (32) +1>x-3(33) x-2<1-x (34) -+≤-1(35) -+2≤-1 (36) ->-1初二数学不等式组解下列不等式组:(1) (2) (3) (4) (5) (6)(7) (8)(9) (10)(11) -≤1 (12) 2x-7<3(x-1) 5x-1<3(x+1) +3≥1- (13) 5x-2<3(x+1) (14) 3x-2<x+1x -1 ≥7- x+5>4x+1 (15) x+3<5 (16) +1<2(x-1) 3x-1>8 >(17) x-1>2x (18) 2x+5<3(x+2) +3<-3 <(19) 0.2x>0.3x+1 (20) x-≤ 0.5x-1<0.2 +>-1(21) 1+2x>3+x (22) 2-x≤-1 5x≤4x-1 3<x-1(23) 3(x-1)<4x-2 (24) + ≤-+ -> 3(x-1)<x-5(25) (x+3)<2 (26) x-3(x-2)≥4 >>x-1(27) -5<2x+1<6 (28)-1<1-x<(29) -x<1 (30) 5x+1≥3(x+1)<-2x+>(31) (32) (33) (34) .(35) (36) (37) (38)(39) (40)(41) (42)(43) (44)