Question

Resolva a inequação.a) x-3/4 -x+1/3 <= x-1/6

Answer 1

$x- \frac{3}{4}-x+ \frac{1}{3} \leq x- \frac{1}{6} \\ \\ x-x- \frac{3}{4}+\frac{1}{3} \leq x- \frac{1}{6} \\ \\ - \frac{3}{4}+\frac{1}{3} \leq x- \frac{1}{6} \\ \\ \frac{-9+4}{12} \leq x- \frac{1}{6} \\ \\ -\frac{5}{12} \leq x- \frac{1}{6} \\ \\ \frac{1}{6}-\frac{5}{12} \leq x \\ \\ \frac{2-5}{12} \leq x \\ \\ \frac{-3}{12} \leq x \\ \\ \frac{-1}{4} \leq x$

S={x ∈ IR | x ≥ -1/4}


Renato.