Question

RESOLVA A INEQUAÇAO e) x/3 - (x+1)/2 < (1 - x) / 4

Answer 1

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

$\frac{4x}{12}-\frac{(6x+6)}{12}<\frac{(3-3x)}{12}$

$\frac{4x-6x-6}{12}<\frac{3-3x}{12}$

$4x-6x-6<3-3x$

$4x-6x+3x<3+6$

$x<9$