-1.4+0.5(11b-2)<-5.5b+1.6

Question

-1.4+0.5(11b-2)<-5.5b+1.6

Answer 1

-1,4+0,5(11b-2)< -5,5b+1,6
-1,4 +5,5b-1< -5,5b+1,6
5,5b+5,5b<1,6+1,4+1<br>11b<4<br>b<<img src="https://tex.z-dn.net/?f=+%5Cfrac%7B4%7D%7B11%7D+" id="TexFormula1" title=" \frac{4}{11} " alt=" \frac{4}{11} " align="absmiddle" class="latex-formula">