2(8+x)-10x《4 помогите
2(8+x)-10x<=4<br>16+2x-10x<=4<br>2x-10x<=4-16<br>-8x<=-12<br>x<=+ <span>1.5 А потом чертеж \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ ----------------------------------------------> x 1,5 1,5 сверху кружочек закрашен