1) 3-2(u-1)>8+u
3-2u+2>8+u
-2u+u>8-3-5
-u>3
u<-3<br>
2) 5(u+2)+14<6-u<br>5u+10+14<6-u<br>5u+u<6-10-14<br>6u<-18<br>
3) 1/4(3+8u)》6,25+u
3/4+2u》6,25+u
2u-u》6,25-3/4
u》5,05
4)4(u+3)<3(u+2)<br>4u+12<3u+6<br>4u-3u<6-12<br>u<-6<br>
5) 3(2u+1)>5(u-1)
6u+3>5u-5
6u-5u>-5-3
u>-8
6) 3/5(5u-2/3)3u-6/153u-u<7,6+6/15<br>2u<8<br>u<4<br>