Question

$4(6-x) leq 3$

Answer 1

4(6-х)≤3, 6-х≤3/4, -х≤3/4-6, -х≤-21/4, x≥21/4

Answer 2

$4(6-x) leq 3 \ 6-x leq frac{3}{4} \ \ x geq 6- frac{3}{4} \ x geq 5 frac{1}{4}$