Question

3(2x-1)+5< 2(x+3)-8
AYUDDAAA A

Answer 1

Respuesta:

$3\left(2x-1\right)+5<2\left(x+3\right)-8\quad :\quad \begin{bmatrix}\mathrm{Solucion:}\:&\:x<-1\:\\ \:\mathrm{Notacion\:intervalo}&\:\left(-\infty \:,\:-1\right)\end{bmatrix}$

$=6x-3+5$

$=6x-3+5$

$= 6x+2<2x-2$

$6x+2-2<2x-2-2$

$6x<2x-4$

$6x-2x<2x-4-2x$

$4x<-4$

$\frac{4x}{4}<\frac{-4}{4}$

$x<-1$