HYUNDAI /KIA JXA-21409 OEM: OK30E-18-10X Application/适用车型: KIA HYUNDI INQUIRY PREVIOUS:JXA-21408 NEXT:JXA-21410 RELATED PRODUCTS JXA-21111 JXA-21112 JXA-21110 JXA-21201 CATEGORIES Fuel Pump Module Assembly+ Ignition Coil+ Fuel Pump Oil level sensor LATEST NEWS CONTACT US...
解:化简原不等式可得: 6 ( 3x﹣ 1) ≤( 10x+5 )﹣ 系数化为1 ,得 6, x>﹣即 8x≥ ﹣ 16, 可求得 x≥﹣ 2 10 .解:去分母,得 4( x﹣ 5)﹣ 8x, 3 ( x+1 )﹣ 8> 去括号,得 3x+3﹣ 8> 4x﹣ 20﹣ 8x, 移项、合并同类项,得 7x>﹣ 15, 11.解:去分母,得 x+5﹣ 2< 3x+2...