Question

inecuacion de primer grado
5(x – 1) + 3(x – 2) ≥ 2(x + 4) + 5

Answer 1

$5\left(x-1\right)+3\left(x-2\right)\ge \:2\left(x+4\right)+5$

$8x-11\ge \:2x+13$

$8x-11+11\ge \:2x+13+11$

$8x\ge \:2x+24$

$8x-2x\ge \:2x+24-2x$

$6x\ge \:24$

$\dfrac{6x}{6}\ge \dfrac{24}{6}$

$x\ge \:4$