Question

Inequação de 1⁰ grau

Answer 1

$\frac{x - 1}{3} + \frac{4(1 - x)}{2} > \frac{x}{4} + \frac{2 -x }{6}$

$\frac{4(x - 1)}{12} + \frac{24(1 - x)}{12} > \frac{3x}{12} + \frac{2(2 -x) }{12}$

$4(x - 1) + 24(1 - x) > 3x + 2(2 -x)$

$4x - 4 + 24 - 24x > 3x + 4 - 2x$

$- 21x > 16$

$21x < - 16$

$x < - \frac{ 16}{21}$